Sell E9 Bone Conduction Headset Wireless Bluetooth 5.0 Earphone Outdoor Sports Headphone Hands-free with Mic Black (Standard best price

Release your ears, enjoy the listening pleasure in a healthy and safe way with Bone Conduction headphone. Using innovative bone conduction technology, the headphone conducts the speaker through the bone and transmits sound to the bone near the external canal, then to auditory nerve. It avoids the occurrence of ear damage and hearing losing, giving your healthy listening. Features: Bone Conduction Design: The sound transmits through the bone to auditory nerve, no need to put into ear, no eardrum damage, good for user to advoid ear disease and hearing losing. Ear-free Keeping Danger Away: Release your ears to listen the world, you can response to the surrounding situation quickly, far away from dangerous. Born for Sports: Sweat-resistant and light-weight design immerse you in sports and music, suitable for walking, hiking, running, climbing, skating, driving and other activities. BT 5.0 Connection: Supports BT 5.0 technology, faster transmission speed and higher quality signal. Free to enjoy hands-free calls or BT music via BT connection. Long Battery Life: 200mAh rechargeable Lithium battery provides up to 6 hours of playback time on one full charge and the standby time can last to 10 days. Specifications: Model Number: E9 BT: V5.0 BT Profile: A2DP, HFP, HSP, AVCTP, HID, AVDTP Operation range: Up to 10 meters (no obstacle) Frequency Range: 20-20KHz Receiving Sensitivity: 88dBm(±3DB) Mic: -38DB, ±3DB anti-interference microphones Battery Capacity: 200mAh Music Playing Time: up to 6 hours (depends on music volume) Standby Time: 10 days Charging Time: about 1.5-2 hours Color: Black Main Item Size: Approx. 13.5 * 9.3 * 4.8cm / 5.31 * 3.66 * 1.88in Main Item Weight: 33g / 1.16oz Package Size: 15 * 11 * 5.5cm / 5.90 * 4.33 * 2.16in Package Weight: 139g / 4.90oz Package List:  1 * Bone Conduction Headphone 1 * USB Cable 1 * Pair of Memory Foam Eartip 1 * User Manual (English / Chinese)