universal earphones

Function: For Mobile Phone
Style: In-Ear
Connectors: None
Sensitivity: 123dB
Waterproof: No
With Microphone: No
Model Number: 0007
Support Memory Card: No
Resistance: 16Ω
Communication: Wired
Frequency Response Range: 20-20000Hz
Line Length: 1.2m
Plug Type: Line Type
Control Button: No
Active Noise-Cancellation: No
Wireless Type: None
Vocalism Principle: Dynamic
Support APP: No
Is wireless: No
Volume Control: No
Function: For Routine Office Work, Supports music, PORTABLE
Time to market: 2016
Support Apt-x: No