Bone Conduction Stereo Wireless Earphone Hands-free bluetooth 5.0 Headphones with Mic for Running

Feature Bone conduction using bones to transmit sound does not hurt the eardrum safe comfortable flying in ear design can protect peoples ears high quality Bluetooth data transmission restore CD quality sound Can be fully charged within 2h and have long stand by time User friendly electronic circuit design One single button easy operation Rechargeable more convenient Sweatproof and waterproof design for long service time Wearing glasses does not affect the wearing fits the ear type Specifications Color BlackSpeaker bone conductionMaterial PCBT Version 5 0Playing duration up to 6 hoursCharging duration 2 hoursCharging Mirco USB portStatus Red light flashing rapidly Lack of PowerRed Light on chargingBlue Light on full chargedBlue and red lights flashing MatchingBlue light double flash slowly fail to match maybe the device is power off or the distance of both is over 15mBlue light flash slowly Matched dialing playing audio Package included 1x Wireless bluetooth Headphones1x English manual1X USB cable1x Box