COOLJIER Wireless Headphone

Style: Ear Hook
Communication: Wireless
Connectors: None
Wireless Type: Bluetooth
Vocalism Principle: Dynamic
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: For Mobile Phone,Common Headphone
Plug Type: Wireless
Sensitivity: 123dB
Frequency Response Range: 20-20000Hz
Line Length: None
Resistance: 9Ω
Waterproof: No
Model Number: HM1000
Support Memory Card: No
Support APP: No
Is wireless: Yes
With Microphone: Yes
Brand Name: COOLJIER