QCY Q12 in-ear mini earphone handsfree business headset wireless earbud bluetooth V4.1 with Mic hd calls phone music play

Brand Name:QCY
Function:For Mobile Phone,For iPod,Sport
Support APP:No
Frequency Response Range:20-20000Hz
Line Length:None
Active Noise-Cancellation:No
Communication:Wireless
Support Apt-x:No
Volume Control:Yes
Sensitivity:108±3dB
Plug Type:USB
Support Memory Card:No
Waterproof:No
Is wireless:Yes
Connectors:USB
Vocalism Principle:Hybrid technology
Model Number:Q12
With Microphone:Yes
Control Button:Yes
Resistance:32Ω
Style:In-Ear
Wireless Type:Bluetooth