Precise details:Features:Comprehensive control of the environment.
The bone conduction earphones enable you to better listen to the surrounding environment, and are very suitable for cycling and running in heavy traffic.bluetooth 5.0 and waterproof IP5.
The bluetooth bone conduction headsets equipped with bluetooth 5.0 can quickly pair with most devices. The pairing is fast, and the connection is stable within 33 feet without lag or delay. The wireless headphones really free you from the mess of cables. IP5 waterproof standard, can resist light rain and sweat.Lightweight and comfortable.
Only about 16g, ABS material. With ergonomic design, the wireless bone conduction headset can be bent to fit your head better. Perfectly stabilizes the bone and reduces the burden on the ears.About 140h battery life.
Each side of the bone conduction headset has a built-in 150mAh lithium battery. It takes 2 hours to fully charge and 140h standby time, which is very suitable for various activities.Easy to reach controls.
Equipped with two multi-function buttons. Easy to control, adjust the volume, play/pause music, answer/reject/hang up calls. Provide English manual for easy operation and troubleshooting.Specification:Brand model:POLVCDG F808 Color:black, bluebluetooth version:V5.0Standby time:140 hoursTalk time:about 8 hoursMusic time:about 7 hoursCommunication distance:about 10 meters/32.80 feetWaterproof rating:IPX5bluetooth protocol:HFP/A2DP/HSP/ AVRCPPacking List:1 * Bone Conduction bluetooth Headset 1 * Instruction Manual 1 * Charging Cable