Style: Neckband
Communication: Wireless
Connectors: USB
Wireless Type: Bluetooth
Vocalism Principle: Balanced Armature
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: For Internet Bar,For Mobile Phone
Plug Type: Line Type
Sensitivity: 122dB
Frequency Response Range: 20-21000Hz
Line Length: 2.1m
Resistance: 32Ω
Waterproof: No
Model Number: x12
Support Memory Card: Yes
Support APP: Yes
Is wireless: Yes
With Microphone: Yes
Brand Name: int box pro