Wireless Bone Conduction Headphones

Bluetooth stereo headphones sports waterproof and noise reduction wireless head wearing double ear rear mounted stereo ear plug Transmission range: 5 meters Functions: call function, voice control, music support, multi-point connection Bluetooth protocol: 4.1 Channel: stereo Usage: ear type Charging mode: power adapter output (DC5V 300mA) Standby time: about 10 days Battery capacity: 210 mA Continuous call duration: about 6 hours Continuous playback time: about 8 hours Support: Hands Free 1.6 - Headset 1.1 - A2DP 1.2 - AVRCP 1.5 - SPP 1.0 built-in DSP, high quality audio processing. Support SBC/AAC_ LC audio decoding format Features: Bone conduction exercise earphones do not need to listen to music, and do not damage the eardrum. They can also hear outside sounds while listening to music while driving, cycling and sports, so as to avoid accidents.