Baseus A01 Unilateral Multi-devices Connection Noise Reduction Microphone V4.1 bluetooth Earphone

Features 1 bluetooth 4 1 version wide compatibility it could build more faster connection and transmit stable signal in high speed 2 Simultaneous connection this speaker could be connected with two bluetooth devices at the same time 3 Noise reduction it could reduce the interference from the environment noise provide you high clear phone call 4 Ergonomic design equiped with soft earmuffs more comfortable for long time wearing suitable for sport 5 Small size and lightweight portable easy to carry around provide full sense of security while driving Specifications General Specification Brand Baseus Model A01 Color Black Sliver Gold White Wearing Type In earTechnical Parameters Microphone Yes bluetooth Version V4 1 Transmission Distance 10m Frequency Response 20 20kHz Battery Capacity 55mAh 3 7V Charging Time h 1 5 2h Working Time h Approx 10h Standby Time h Approx 100hPackageIncluded 1 Baseus A01 bluetooth Earphone1 USB Cable2 Earmuffs