Best-selling Bluetooth Wearable Wireless Music Headphone

Function: For Mobile Phone,Sport,Common Headphone
Support APP: No
Frequency Response Range: 20-20000Hz
Active Noise-Cancellation: No
Communication: Wireless
Volume Control: Yes
Line Length: 0.3m
Plug Type: USB
Support Memory Card: No
Waterproof: No
Style: Neckband
Is wireless: Yes
Connectors: USB
Resistance: 30Ω
Vocalism Principle: Hybrid technology
Support Apt-x: Yes
With Microphone: Yes
Control Button: Yes
Sensitivity: 110±3dB
Wireless Type: Bluetooth
Bluetooth Version: V 4.1
Talking Time: Up to 7 Hours
Standby Time: Up to 175 Hours
Package: Yes
Use: Mobile Phone (for iPhone / Samsung etc)
Is wireless: Yes
With Microphone: Yes