KALOAD Bone Conduction Wireless Earphone CVC Noise Cancellation Sweatproof Music Sports Microphone

Specification Speaker type Bone Conduction technology speakerbluetooth version V4 1Support A2DP AVRCP Headset HandsfreeBattery capacity 160mAhPlay time 3 5 hours Call time 3 5 hours Charging time about 2 hourStandby time 10 daysEffective distance 10 meters bluetooth headset weight 43g Dimensions 139 139 138mmFeatures 1 bluetooth 4 1 version more stable and faster transmission 2 sweatproof design fits for running cycling driving and other outdoor sports 3 Restore sound effect making you feel like being at the concert 4 CVC noise reduction5 Build in lithium battery allows repeated use durable and friendly to environment 6 Paired with two bluetooth devices in sync Package included 1 x Bone Conduction Wireless Earphone1 x User Manual1 x Charging Cable