Original Fone Bluetooth Earphones Sleep Headband for Sleeper Soft Elastic Wireless Headphones Sports Headband for Fitness Run 颜色:Black Headband [Waterproof level]: Not waterproof

[Waterproof level]: Not waterproof

sweepstakes and other recreational activities

Twist the host with the gel patch

and it will only heat up after pressing it down

After the battery is installed

Original Fone Bluetooth Earphones Sleep Headband for Sleeper Soft Elastic Wireless Headphones Sports Headband for Fitness Run 颜色:Black Headband [Waterproof level]: Not waterproofStyle: Headphone Vocalism Principle: Dynamic Control Button: Yes Active Noise Cancellation: Yes Communication: wireless Volume Control: Yes Wireless Type: bluetooth Is wireless: No Support APP: Yes Function: Common Headphone Plug Type: Line Type Impedance Range: up to 32 Earcups Type: Sealed Bluetooth Version: 0 Support Memory Card: Yes Waterproof: Yes With Microphone: No Charging Method: CABLE Line Length: 0m Number Of Drivers: 2 Resistance: 32