Model Number:Bluetooth earphone
Line Length:None
Active Noise-Cancellation:No
Communication:Wireless
Support Apt-x:No
Support Memory Card:No
Connectors:None
Function:Sport,Common Headphone,Supports music,Bluetooth
Is wireless:Yes
Brand Name:SIFREE
Time to market:2017
Style:In-Ear
Support APP:Yes
Vocalism Principle:Electrostatic
Plug Type:Wireless
Sensitivity:123dB
Frequency Response Range:20-20000Hz
Volume Control:Yes
Waterproof:No
With Microphone:Yes
Control Button:Yes
Resistance:40Ω
Wireless Type:Bluetooth
