Style: Neckband
Communication: Wireless
Connectors: USB
Wireless Type: Bluetooth
Vocalism Principle: Dynamic
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: No
Function: For Mobile Phone,For Internet Bar,for Video Game,HiFi Headphone,For iPod,Sport,Common Headphone
Plug Type: L Bending
Sensitivity: 90±3dB
Frequency Response Range: 20-20000Hz
Line Length: 0.6m
Resistance: 32Ω
Waterproof: No
Model Number: 755
Support Memory Card: Yes
Support APP: Yes
Is wireless: Yes
With Microphone: Yes
Codecs: None
Brand Name: NVAHVA
Bluetooth : V4.1+EDR
Music Time: 6 Hrs
Calling Time: 7 Hrs