Description:

This foldable wireless Bluetooth stereo headphone supports multi-point pairing function with built-in microphone， lets you listen to music or make phone calls wirelessly. With stereo， high quality speakers delivering crisp and rich sound， give you a superior audio experience. And also good compatibility with smartphones and Tablet PC with Bluetooth function.

Main Features:
Bluetooth 4.0 + EDR， data transfer rates more compatible with better stability， lower low-power， battery power and longer life
Support HSP， HFP， A2DP and AVRCP specification
Dual channel stereo Bluetooth headset that can play high-quality loss-less music， reaching deep low-frequency， intermediate frequency rounded， clear and thorough high-frequency effects
Support for hands-free calling feature: Short press the multifunction button to answer the calling
Support for last number redial feature: The double-click multifunction button， only the number of the last can make call-back call， convenient and quick
Can connect two phones at the same time (a headset can be connected to two phones at the same time， achieve a drag two functions)
With noise reduction: Maximize isolated from external interference， let the other hear clearly (sharper than normal Bluetooth headset) 
Support for NFC switch function: In the off state， when closely touch the sensing area of NFC Bluetooth headset， it can quickly and automatically boot (no need to manually boot up)， and quickly paired Bluetooth. When closing to the sensing area of NFC Bluetooth headset again， it can automatically shut down (phone must have NFC function)
Line in function to play music and make calls: When the battery without electricity or in the case of Bluetooth headset is turned off， plug line-in cable and then you can listen to music and answer the phone call， one headset has two functions at a super low price
This headset adopts protein leather material，soft and comfortable， absorbent deodorant， intimate contact does not harm skin
Rubber spray paint surface treatment， feel fine and comfortable
The international generic Micro USB interface to charge the phone line with most phones on the market 
High capacity battery， no need to worry about the power while listening to music

Basic Information:
Battery: 320mA Li-polymer， built in battery
Speaker dimensions: 40mm
Loudspeaker output: 30mW
Bluetooth frequency: 2.402 - 2.480GHz
Frequency: 20HZ - 20KHz
Sensitivity: 113 ±3 dB
Impedance: 32 ohm ± 15 percent
Signal-To-Noise: ≥ 75dB
Distortion: ≤ 1.0 percent
Input: DC 5V 500mA
Talking time: 18h
Music playing time: 13h
Standby time: 360h
Charging time: About 3h
Bluetooth class: Bluetooth 4.0 + EDR
Microphone: Yes
NFC Function: Yes
Material: Plastic