BSDDP V6 Plus Two 2 Person Conference Wireless Bluetooth 5.1 Device Call Music Headset For Motorcycle Riding Helmet Headphones

BSDDP V6 Plus Two 2 Person Conference Wireless Bluetooth 5.1 Device Call Music Headset For Motorcycle Riding Helmet Headphones Model: V6 Plus Material: ABS Function: 6 riders connect, 2 riders talking at same time Feature: 100% waterproof Battery capacity: 850mAh Working time: 18 hours Working Speed: Up to 120km/h Certification: CE RoHS FCC BQB Telec Anate General Specifications Bluetooth version: Bluetooth 5.1 Support: CVC noise reduction, 3D sound Audio encoding mode: SBC & AAC Intercom communication distance: up to 800 meters Bluetooth headset communication distance: 10 meters Battery parameters: 3.7V / 850mAh Polymer battery Power adapter: DC5V/1A Charging time: about 3 hours Music time: 25 hours Intercom time: 18 hours Standby time: 260 hours Charger Specifications: USB-C hole Charging Waterproof rating: IP65 Operating temperature: -10~50℃