Function: For Mobile Phone,HiFi Headphone,Sport,Common Headphone
Waterproof: No
Support Memory Card: No
Connectors: 3.5mm
Plug Type: Line Type
Line Length: 1.2m
Control Button: No
Wireless Type: None
Support APP: No
Brand Name: MUSTTRUE
Style: In-Ear
Support Apt-x: No
With Microphone: No
Resistance: 16Ω
Communication: Wired
Frequency Response Range: 20-20000Hz
Active Noise-Cancellation: No
Vocalism Principle: Dynamic
Sensitivity: 98±3dB
Volume Control: No
Model Number: L21
Is wireless: No