Brand Name: YUDADIY
Style: In-Ear
Communication: Wireless
Connectors: USB
Wireless Type: Bluetooth
Vocalism Principle: Balanced Armature
Control Button: Yes
Volume Control: Yes
Active Noise-Cancellation: Yes
Function: Sport,For Mobile Phone,For iPod
Plug Type: USB
Sensitivity: 110dB
Frequency Response Range: 20-20000Hz
Line Length: 0.6m
Resistance: 16Ω
Waterproof: No
Model Number: H8 High fidelity Headphone
Support Apt-x: No
Support Memory Card: No
Support APP: No
Is wireless: Yes
With Microphone: Yes
Channel: Stereo
Function 1: 1 for 2 Phones
Function 2: Anti-sweat
Function 3: Bluetooth 4.1 connection smart watch or phone
Usage A: Sports fitness
Usage B: Drive a car or ride a bicycle
Usage C: Working time
Usage D: Rest time