SZXBC Bone Conduction Bluetooth Wireless Headphone

This pair of wireless bone conduction headphones provides you to enjoy the ambient music in stereo sound without noise. Ear hook design gives you comfortable wearing. And the high sensitivity of the microphone up to 42dB provides crystal clear music listening and hands-free calls. Furthermore, the large-capacity battery allows for 3 hours of continuous play and standing for about 24 hours. Specification: Product type: Bone Conduction Bluetooth Headphones Bluetooth Version:Bluetooth V4.2 + EDR Microphone sensitivity:42dB Hands-free calls: support Wireless Frequency:2.4GHz Charging Voltage:DC5V Battery:90mAh Charging time:1-2 hours Music playback time:2-3 hours Standby time: about 24 hours Bluetooth transmission distance:10m/33ft Color: black, red for your choice Package size: approx.13 x 8 x 4 cm/ 5.1 x 3.1 x 1.6 inches Package Weight:50g/1.8oz Package List: 1 * Bone Conduction Bluetooth Headset 1 * User Manual 1 * Data Cable