Loyal customers Wireless Bluetooth Headset Earbuds with Mic

Function: For Mobile Phone,Sport,Microphone,Supports music,Noise Cancelling,Wireless Headphone,Portable,Bluetooth
Support APP: No
Time to market: 2016
Active Noise-Cancellation: No
Communication: Wireless
Frequency Response Range: 16-24000Hz
Support Memory Card: No
Sensitivity: 110±2db
Is wireless: Yes
Vocalism Principle: Hybrid technology
Resistance: 30Ω
Support Apt-x: Yes
Volume Control: Yes
Plug Type: USB
Line Length: 0.3m
Waterproof: No
Connectors: USB
Control Button: Yes
With Microphone: Yes
Style: Ear Hook
Wireless Type: Bluetooth
Transmission Range: 39ft (12m)
Play time: 5-6 hours
Working Voltage: 3.7V
Charging Voltage: DC 5V
Package: Yes