Function: Sport,For Mobile Phone,Common Headphone
Brand Name: YOU FIRST
Line Length: 1.2m
Plug Type: Line Type
Is wireless: Yes
Waterproof: No
Support Apt-x: No
Support APP: Yes
Support Memory Card: No
Connectors: USB
Communication: Wireless+Wired
Style: In-Ear
Resistance: 32廓
Volume Control: Yes
With Microphone: Yes
Active Noise-Cancellation: Yes
Frequency Response Range: 20-20000Hz
Control Button: Yes
Vocalism Principle: Dynamic
Wireless Type: Bluetooth
Sensitivity: 116dB
Model Number: I8M
