Function:Sport,For Mobile Phone,Common Headphone
Brand Name:SIFREE
Line Length:1.2m
Plug Type:Line Type
Waterproof:No
Is wireless:No
Communication:Wired
Support Memory Card:No
Wireless Type:None
Style:In-Ear
Support Apt-x:Yes
Resistance:32Ω
Volume Control:Yes
With Microphone:Yes
Active Noise-Cancellation:Yes
Sensitivity:123dB
Frequency Response Range:20-20000Hz
Connectors:3.5mm
Control Button:Yes
Vocalism Principle:Dynamic
Support APP:No
Model Number:SF-A19
