Bluetooth Headphones

Is wireless: Yes
Support APP: Yes
Volume Control: Yes
Control Button: Yes
Function: For Mobile Phone,HiFi Headphone,Common Headphone,Sport,For iPod
Brand Name: PTM
Wireless Type: Bluetooth
Resistance: 36Ω
Waterproof: No
Sensitivity: 99±3dB
Support Apt-x: No
Support Memory Card: No
Connectors: None
Plug Type: Wireless
Active Noise-Cancellation: No
Style: Ear Hook
With Microphone: Yes
Model Number: PTM BX441
Frequency Response Range: 20-20000Hz
Vocalism Principle: Dynamic
Communication: Wireless
Line Length: 0.6m