
Wireless Type:Bluetooth
Waterproof:Yes
Brand Name:QCY
Frequency Response Range:20-20000Hz
Function:For Routine Office Work,Microphone,Wireless Headphone,Bluetooth,HiFi Headphone,Supports music,Portable,For Mobile Phone,Noise Cancelling,Sport,For iPod
Sensitivity:108±3dB
Volume Control:Yes
With Microphone:Yes
Resistance:32Ω
Active Noise-Cancellation:No
Support APP:Yes
Communication:Wireless
Connectors:USB
Time to market:2016
Control Button:Yes
Vocalism Principle:Hybrid technology
Plug Type:Wireless
Support Apt-x:Yes
Style:Neckband
Line Length:0.6m
Is wireless:Yes
Model Number:TOP 19
Support Memory Card:No
Package:Yes
Voice :English voice

A (Below image)

