Type: Bone conduction Bluetooth 5.0 headset Bluetooth version: 5.0 Headphone speaker: &phi;8mm Headphone battery capacity: 145MAH Transmission distance: &gt;10m Talk time: 8 hours Playing time: 8 hours Charging time: 2h Support system: all Bluetooth-enabled devices and mobile phones Function: battery display, call function, support music Channel: stereo Usage: hanging ear type Color: black gray, red Material: ABS Packing list: Bluetooth headset * 1 Charging cable * 1 Manual * 1 Color box * 1 Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you! <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

Bone Conduction Earphone TWS Wireless Bluetooth 5.0 Not In-Ear Earbuds Sport Waterproof Headphone dark grey