5s motor communicatie bluetooth single-pack

GENERALDimensions:- Main Module: 76 mm x 48 mm x 30 mm (3.0 in x 1.9 in x 1.2 in)- Speaker Driver Unit: 40 mm—thickness 7.2 mm- Wire Between Speakers: length 700 mm- Wired Boom Microphone: length 183 mm Weight:- Main Module: 48 g (1.69 oz) Operating Temperature: -10 °C – 55 °C (14 °F – 131 °F) BLUETOOTHBluetooth 5.1Headset Profile (HSP)Hands-Free Profile (HFP)Advanced Audio Distribution Profile (A2DP)Audio Video Remote Control Profile (AVRCP) INTERCOMWorking Distance: up to 700 m (0.4 miles) in open terrainSupports up to: 2 riders AUDIONoise Cancellation: Advanced Noise Control™Codec: Built-in SBC CodecHD Voice enabled for high-quality phone call audio BATTERYTalk Time: 18 hoursCharging Time: 1.5 hoursCharging Temperature: 0 °C – 45 °C (32 °F – 113 °F)Type: Lithium Polymer Battery CERTIFICATESCE, FCC, IC