Used Setra S 515 Hd for sale (68,711)

Condition: used, mileage: 5,49,347 km, power: 350 kW (475.87 HP), first registration: 05/2015, fuel type: diesel, number of seats: 66, gearing type: automatic, emission class: euro6, color: other, brakes: retarder, Year of construction: 2015, Equipment: ABS, air conditioning, cruise control, navigation system, = Further Options and Accessories = - DVD - Air conditioning - Front refrigerator - Toilet - Webasto heater = Further Information = Height: 380 cm Damages: none = Company Information = We are an international company based in Belgium, located in the Brussels area (approx. 20 km). Belgian Bus Sales is your ideal partner for the purchase and sale of used buses and features a large parking area serving as a display site. We always have numerous buses from all brands, capacities, models, and in every price range in stock. We can find the right touring, school, or city bus for your needs and budget. All information provided without guarantee. Subject to errors, interim sale, and typographical mistakes. Visiting hours for used buses: Mon-Fri: 08:30 - 12:00, 12:30 - 17:00. Mówimy po polsku (Agata). We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski and more. Bwjdex S Iy Aspfx Alwsp

Condition: used, mileage: 7,45,000 km, first registration: 12/2013, fuel type: diesel, number of seats: 51, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2013, Equipment: ABS, air conditioning, bathroom, electronic stability program (ESP), navigation system, onboard kitchen, parking heater, soot filter, Vehicle has new transmission and new clutch Bjdpfsy T S Igox Alwswp 51 seats Central locking Kneeling and lifting system Ski rack fittings Double glazing Side windows dark tinted Air conditioning Navigation system Flat screen monitors, video units: 2 Radio CD player Safe Folding tour guide seats, 2 units Luggage racks in passenger area Sleeping cabin On-board kitchen Refrigerator Refrigerator at entry 2 Nozzle ventilation Reading lamps Curtains Leather headrest inserts Seats laterally adjustable Armrests on passenger seats Folding tables on passenger seats Footrests on passenger seats Reclining function on passenger seats

Condition: used, mileage: 4,40,021 km, power: 290 kW (394.29 HP), first registration: 06/2018, fuel type: diesel, number of seats: 41, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2018, Equipment: ABS, air conditioning, central locking, cruise control, fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = - Autoradio - CD - Climate control - Coffee-machine - Double glazing - DVD - EBS - Electrically operated mirrors Bsdpoy Nnu Ujfx Alwjwp - GPS navigation - Head rests - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Parking sensor - Portable radio set - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1046 x 377 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 70%

Condition: used, mileage: 5,33,851 km, power: 315 kW (428.28 HP), first registration: 04/2017, fuel type: diesel, number of seats: 56, gearing type: automatic, emission class: euro6, color: other, brakes: retarder, Year of construction: 2017, Equipment: ABS, air conditioning, cruise control, navigation system, = Further Options and Accessories = - DVD - Air conditioning - Front refrigerator - Toilet - Webasto heater Bwedpfx Aljyy Sl Sewsp = Further Information = Height: 380 cm Damages: none = Company Information = We are an international company based in Belgium, located in the Brussels area (approx. 20 km). Belgian Bus Sales is your ideal partner for the purchase and sale of used buses and features a large parking area serving as a display site. We always have numerous buses from all brands, capacities, models, and in every price range in stock. We can find the right touring, school, or city bus for your needs and budget. All information provided without guarantee. Subject to errors, interim sale, and typographical mistakes. Visiting hours for used buses: Mon-Fri: 08:30 - 12:00, 12:30 - 17:00. Mówimy po polsku (Agata). We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski and more.

Condition: used, mileage: 4,47,314 km, power: 315 kW (428.28 HP), first registration: 03/2017, fuel type: diesel, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2017, Equipment: ABS, air conditioning, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = Bwedey Hxdzspfx Alwep - Autoradio - CD - Climate control - Coffee-machine - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Kitchen - Portable radio set - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1393 x 377 x 255 cm Make of engine: Mercedes Benz

Condition: used, mileage: 5,14,925 km, power: 350 kW (475.87 HP), first registration: 04/2018, fuel type: diesel, number of seats: 55, gearing type: automatic, emission class: euro6, color: grey, brakes: retarder, Year of construction: 2018, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, = Additional options and accessories = - Autoradio - CD - Climate control - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Heater - Hydraulic power steering Bedpfxjy Hwqao Alwewp - Individual air cooling - Individual lighting - Light alloy wheels - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video = More information = Engine capacity: 12.809 cc Dimensions (LxBxH): 1311 x 377 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 80% Door count: 2/3

Condition: used, mileage: 11,55,702 km, power: 315 kW (428.28 HP), first registration: 06/2018, fuel type: diesel, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2018, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = - Autoradio - CD - Climate control - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Heater - Hydraulic power steering Bodjy Hwp Aspfx Alwjwp - Individual air cooling - Individual lighting - Portable radio set - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1311 x 377 x 255 cm Make of engine: Mercedes Benz Tail lift: Yes

Condition: used, mileage: 10,46,984 km, power: 315 kW (428.28 HP), first registration: 01/2022, fuel type: diesel, number of seats: 54, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2022, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = - Adjusted for handicapped - Autoradio - CD - Climate control - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Portable radio set - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video Bsdpey Hwfqsfx Alwewp = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1311 x 368 x 255 cm Make of engine: Mercedes Benz

Condition: used, mileage: 5,23,708 km, power: 315 kW (428.28 HP), first registration: 05/2014, fuel type: diesel, number of seats: 48, gearing type: automatic, emission class: euro6, color: black, brakes: retarder, Year of construction: 2014, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = - Autoradio - CD - Climate control - Coffee-machine - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Heater Bwodpfsy Hv Svjx Alwjp - Hydraulic power steering - Individual air cooling - Individual lighting - Kitchen - Lane Departure Warning System - Light alloy wheels - Luggage rack - Multifunction steering wheel - Portable radio set - Refrigerator - Reverse camera - Sunroof - Sun visor - Tables - Tachograph - TV/Video - WC - Xenon headlights = More information = AdBlue system: Yes Engine capacity: 10.677 cc Dimensions (LxBxH): 1311 x 377 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 60% Number of microphones: 2

Condition: used, mileage: 6,84,185 km, power: 315 kW (428.28 HP), first registration: 04/2015, fuel type: diesel, number of seats: 53, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2015, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, = Additional options and accessories = - Armrests - Autoradio - CD - Climate control - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Head rests - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Mp-3 - Parking sensor - Refrigerator - Reverse camera - Seat-belts - Sun visor - Tables - Tachograph - TV/Video = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1311 x 255 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 20% Bjdpfx Aley Hvm Howjwp Bus refrigerator number: 1

Condition: used, mileage: 5,50,983 km, power: 315 kW (428.28 HP), first registration: 05/2016, fuel type: diesel, number of seats: 49, gearing type: automatic, emission class: euro6, color: grey, brakes: retarder, Year of construction: 2016, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, = Additional options and accessories = - Autoradio - CD - Climate control - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Head rests - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Parking sensor - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video Bsdpoy Hvmaefx Alwjwp = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1311 x 377 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 30%

Condition: used, mileage: 9,09,084 km, power: 265 kW (360.30 HP), first registration: 01/2015, fuel type: diesel, gearing type: mechanical, emission class: euro6, color: white, brakes: retarder, Year of construction: 2015, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = - Autoradio Bedoy Hvizopfx Alwewp - CD - Climate control - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Portable radio set - Refrigerator - Sun visor - Tachograph - TV/Video = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1229 x 356 x 255 cm Make of engine: Mercedes Benz

Condition: used, mileage: 34,437 km, power: 315 kW (428.28 HP), first registration: 07/2025, fuel type: diesel, number of seats: 62, gearing type: automatic, emission class: euro6, color: grey, brakes: retarder, Year of construction: 2025, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, = Additional options and accessories = - Autoradio - Climate control - Coffee-machine - Double glazing - EBS - Electrically operated mirrors - GPS navigation - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Kitchen - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video = More information = Bsdoy Hu Ucepfx Alwewp Engine capacity: 10.677 cc Dimensions (LxBxH): 1393 x 377 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 80%

Condition: used, mileage: 11,93,156 km, power: 315 kW (428.28 HP), first registration: 01/2014, fuel type: diesel, number of seats: 51, gearing type: automatic, emission class: euro6, color: blue, brakes: retarder, Year of construction: 2014, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = - Armrests - Autoradio Bsdpfxoy Hu T So Alwjwp - CD - Climate control - Coffee-machine - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Head rests - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Intarder - Portable radio set - Refrigerator - Reverse camera - Seat-belts - Sun visor - Tables - Tachograph - TV/Video - WC = More information = Engine capacity: 10.677 cc Dimensions (LxBxH): 1311 x 377 x 255 cm Make of engine: Mercedes Benz

Condition: used, mileage: 8,80,264 km, power: 315 kW (428.28 HP), first registration: 08/2010, fuel type: diesel, number of seats: 50, gearing type: automatic, emission class: euro5, color: grey, brakes: retarder, Year of construction: 2010, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, power assisted steering, = Additional options and accessories = - Autoradio - CD - Climate control - Coffee-machine - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation Bedpfx Aoy Hu E Iolwewp - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Kitchen - Refrigerator - Reverse camera - Sun visor - Tachograph - TV/Video = More information = Engine capacity: 11.967 cc Dimensions (LxBxH): 1302 x 365 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 80%

Condition: used, mileage: 7,59,832 km, power: 315 kW (428.28 HP), first registration: 04/2011, fuel type: diesel, number of seats: 55, gearing type: automatic, emission class: euro5, color: other, brakes: retarder, Year of construction: 2011, Equipment: ABS, air conditioning, cruise control, onboard kitchen, trailer coupling, = Additional Options and Accessories = - DVD Bwjdpfxsvtbgtj Alwsp - Air conditioning - Front refrigerator - Sleeper cab - Toilet - Webasto heater = Further Information = Height: 365 cm Damage: None = Company Information = We are an international company based in Belgium, near Brussels (+/-20 km). Belgian Bus Sales is your ideal partner for buying and selling used buses, featuring a large parking area that serves as a display lot. We always have a wide range of buses in stock, covering all brands, capacities, models, and price ranges. We can help you find the right coach, school, or city bus tailored to your needs and budget. All information without guarantee. Subject to errors, prior sale, and typographical mistakes. Opening hours for used bus viewing: Mon-Fri: 08:30 - 12:00, 12:30 - 17:00. Mówimy po polsku (Agata). We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski and more.

Condition: used, mileage: 4,99,574 km, power: 315 kW (428.28 HP), first registration: 04/2013, fuel type: diesel, number of seats: 54, gearing type: automatic, emission class: euro5, color: other, brakes: retarder, Year of construction: 2013, Equipment: ABS, air conditioning, cruise control, = Additional options and features = - DVD player - Air conditioning - Front refrigerator - Toilet - Webasto heater Bjdpfxsy Avpys Alwewp = Further information = Height: 370 cm Damage: None = Company information = We are an international company based in Belgium, near Brussels (+/- 20 km). Belgian Bus Sales is your ideal partner for the purchase and sale of used buses and offers an extensive parking area that serves as a showroom. We always have numerous buses of all brands, capacities, models, and in every price range in stock. We can help you find the right coach, school, or city bus tailored to your needs and budget. All information is without guarantee. Errors, prior sale, and typographical mistakes reserved. Inspection times for used buses: Mon.-Fri.: 08:30 - 12:00 and 12:30 - 17:00. Mowimy po Polsku (Agata). We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski, and more.

Condition: used, mileage: 7,34,779 km, power: 375 kW (509.86 HP), first registration: 06/2014, fuel type: diesel, number of seats: 56, gearing type: automatic, emission class: euro6, color: other, brakes: retarder, Year of construction: 2014, Equipment: ABS, air conditioning, cruise control, navigation system, onboard kitchen, trailer coupling, = Additional Options and Accessories = - DVD - Air conditioning - Front refrigerator - Sleeper cab - Toilet - USB connections - Webasto heater = Additional Information = Height: 100 cm Damage: none Bjdpfxoyg Nimj Alwewp = Company Information = We are an international company based in Belgium, located near Brussels (approx. 20 km). Belgian Bus Sales is your ideal partner for the purchase and sale of used buses, offering an extensive lot that serves as a display area. We always keep a wide selection of buses of all makes, capacities, models, and price ranges in stock. We can help you find the right coach, school, or city bus tailored to your needs and budget. All information provided without guarantee. Subject to errors, prior sale, and typographical mistakes. Viewing of used buses is possible during business hours: Mon-Fri: 08:30 AM - 12:00 PM, 12:30 PM - 5:00 PM. Mowimy po Polsku (Agata). We speak your language: Dutch, French, English, Spanish, Portuguese, Italian, Russian, Polish, and more.

Condition: used, mileage: 4,91,486 km, power: 315 kW (428.28 HP), first registration: 09/2012, fuel type: diesel, number of seats: 51, gearing type: mechanical, emission class: euro5, color: other, brakes: retarder, Year of construction: 2012, Equipment: ABS, air conditioning, cruise control, disability-friendly, = Additional Options and Equipment = - Air conditioning - Front refrigerator - Wheelchair lift - Toilet - Webasto heater Bwedpfjynk Ndsx Alwjp = Further Information = Height: 365 cm Damages: none = Company Information = We are an international company based in Belgium, around Brussels (+/- 20 km). Belgian Bus Sales is your ideal partner for buying and selling used buses and has a large parking area serving as a showroom. We always have a wide selection of buses of all brands, capacities, models, and price levels in stock. We can find the right coach, school bus, or city bus tailored to your needs or budget. All information is provided without guarantee. Subject to errors, prior sale, and typographical mistakes. Opening hours for used bus viewing: Mon-Fri: 08:30 - 12:00, 12:30 - 17:00. Mowimy po Polsku (Agata). We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski, and more.

Condition: used, mileage: 4,38,379 km, power: 350 kW (475.87 HP), first registration: 07/2020, fuel type: diesel, number of seats: 52, gearing type: automatic, emission class: euro6, color: other, brakes: retarder, Year of construction: 2020, Equipment: ABS, air conditioning, cruise control, navigation system, = Additional Options and Accessories = - DVD - Air conditioning - Front refrigerator - Sleeper cab Bwedpfexx Sbhjx Alwjp - Toilet - USB connections - Webasto heater = Further Information = Height: 390 cm Damage: none = Company Information = We are an international company based in Belgium, located approximately 20 km outside Brussels. Belgian Bus Sales is your ideal partner for the purchase and sale of used buses and offers an extensive parking area used as a display lot. We always have a large selection of buses in stock – all brands, capacities, models, and price ranges. We can help you find the right coach, school, or transit bus tailored to your needs and budget. All details subject to change without notice. Errors, prior sale, and typographical mistakes excepted. Inspection hours for used buses: Mon.–Fri.: 08:30 – 12:00, 12:30 – 17:00 Mówimy po polsku (Agata). We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski, and more.

Condition: used, mileage: 2,77,569 km, power: 375 kW (509.86 HP), first registration: 03/2018, fuel type: diesel, number of seats: 56, gearing type: automatic, emission class: euro6, color: other, brakes: retarder, Year of construction: 2018, Equipment: ABS, air conditioning, cruise control, navigation system, = Additional Options and Accessories = - DVD - Air conditioning - Front refrigerator - Toilet - USB connections Bwsdpfx Alsy N Sr Dowep - Webasto (auxiliary heater) = Further Information = Height: 100 cm Damage: none = Company Information = We are an international company based in Belgium, located near Brussels (approx. 20 km). Belgian Bus Sales is your ideal partner for the purchase and sale of used buses. We operate a large parking area serving as a showroom. Our stock consistently includes numerous buses of all brands, capacities, models, and at every price level. We can find the right coach, school, or city bus tailored to your needs and budget. All details are supplied without guarantee. Subject to errors, prior sale, and typographical mistakes. Viewing hours for used buses: Mon-Fri: 08:30 - 12:00, 12:30 - 17:00. Mowimy po Polsku (Agata) We speak your language: Nederlands, Français, English, Español, Português, Italiano, Русский, Polski and more.

Condition: used, mileage: 5,35,500 km, power: 350 kW (475.87 HP), first registration: 05/2013, number of seats: 50, gearing type: automatic, emission class: euro6, color: green, brakes: retarder, Equipment: ABS, air conditioning, bathroom, electronic stability program (ESP), navigation system, onboard kitchen, 48 passenger seats / 23 standing places Central locking Ski rack fittings Double glazing Side windows tinted dark Air conditioning Rear view camera Navigation system Flat screen monitors Video quantity: 2 Radio CD player Safe Folding tour guide seat 1 piece Tour guide cupboard Luggage rack in passenger area On-board kitchen WC/chemical toilet switchable Refrigerator Nozzle ventilation Reading lamps Curtains Leather insert headrest Bedpfx Aoyn Tddolwjwp Seats adjustable sideways Armrests passenger seats Folding tables passenger seats Seating Voyage Plus

Condition: used, mileage: 8,06,114 km, power: 260 kW (353.50 HP), first registration: 03/1998, fuel type: diesel, number of seats: 52, gearing type: mechanical, emission class: euro2, color: white, brakes: retarder, Year of construction: 1998, Equipment: ABS, bathroom, parking heater,

Condition: used, mileage: 7,82,294 km, power: 350 kW (475.87 HP), first registration: 01/2015, fuel type: diesel, number of seats: 56, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2015, Equipment: ABS, air conditioning, central locking, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, traction control, trailer coupling, = Additional options and accessories = - Armrests - Autoradio - Climate control - Coffee-machine - Double glazing - DVD - EBS - Electrically operated mirrors - GPS navigation - Head rests - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Kitchen - Mp-3 - Parking sensor - Portable radio set - Refrigerator - Reverse camera - Seat-belts - Sun visor - TV/Video Bsdjy Hxbyopfx Alwowp = More information = Engine capacity: 12.809 cc Dimensions (LxBxH): 1416 x 388 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 70%

Condition: used, mileage: 11,37,393 km, power: 350 kW (475.87 HP), first registration: 01/2015, fuel type: diesel, number of seats: 56, gearing type: automatic, emission class: euro6, color: white, brakes: retarder, Year of construction: 2015, Equipment: ABS, air conditioning, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, power assisted steering, = Additional options and accessories = - Autoradio - CD - Climate control - Coffee-machine - Double glazing - DVD Bsdey Hw R Tjpfx Alwowp - EBS - Electrically operated mirrors - GPS navigation - Head rests - Heater - Hydraulic power steering - Individual air cooling - Individual lighting - Kitchen - Mp-3 - Parking sensor - Refrigerator - Reverse camera - Sunroof - Sun visor - Tachograph - TV/Video - WC = More information = AdBlue system: Yes Engine capacity: 12.809 cc Dimensions (LxBxH): 1416 x 388 x 255 cm Make of engine: Mercedes Benz Tyre tread remainder on axle 1: 30% Bus refrigerator number: 2 Number of microphones: 2