Style: In-Ear
Communication: Wireless
Connectors: AUX
Wireless Type: Bluetooth
Vocalism Principle: Dynamic
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: Common Headphone,For Mobile Phone,Sport
Plug Type: Wireless
Sensitivity: 95±3dB
Frequency Response Range: 20-22000Hz
Line Length: 1.3m
Resistance: 16Ω
Waterproof: Yes
Model Number: headphones
Support Memory Card: Yes
Support APP: Yes
Is wireless: Yes
With Microphone: Yes
Brand Name: SIFREE