Wireless Bluetooth Headset Smart Hat

Soft Warm Hat Wireless Bluetooth Headset Headphone Smart Cap Speaker With Mic. Wireless Bluetooth Smart Hat.

Plug Type: Wireless
Function: Noise Cancelling,Bluetooth
Line Length: None
Frequency Response Range: 20-20000Hz
Style: Headband
Communication: Wireless
Model Number: BH-01
Waterproof: No
Resistance: 16Ω
Vocalism Principle: Dynamic
Connectors: USB
Sensitivity: 121dB
Wireless Type: Bluetooth
Bluetooth version: 3.0
Use: Mobile Phone