H15 Pro Bone Conduction Headphones 16GB MP3 Player BT5.0 Wireless Earphone Sports Headset IPX5 Waterproof Hands-free with Microphone

Features:
Bone Conduction Design:
The sound transmits through the bone to the auditory nerve, no need to put into the ear, no eardrum damage, good for the user to avoid ear disease and hearing losing.
MP3 Playing Mode:
Built-in 16GB memory capacity, you can download the music you like to this headphone via data transfer cable and able to enjoy music through MP3 play mode.
BT 5.0 Connection:
BT 5.0 ensures high data transfer speed, stable connection, and low power consumption. Free to enjoy hands-free calls or BT music via BT connection.
Born for Sports:
IPX5 waterproof and 33g light-weight design immerse you in sports and music, suitable for use when walking, hiking, running, climbing, skating, driving, etc.
Long Battery Life:
180mAh rechargeable Lithium battery provides about 6 hours of playback time (at 80% volume) on one full charge and the standby time can last to 200 hours.