*IPX8 Waterproof Bone Conduction Open Ear Headphones with built-in MP3 Player

*Bluetooth Wireless 5.0 Connectivity

*MP3 plays independently with 8GB internal memory (download over 1,000 songs) 

*Up to 4 Hours of Music Playtime (MP3)

*3 Hours Charging Time

*Weight 1.23 oz

*Stretchable Titanium Allow Connector​

*Cable design easy for carrying and storage