VersionTech EACH B3505 Professional Bluetooth 4.0 3.5mm Audio Output PC Gaming Stereo Noise-isolation Headset Headphone Earphones For Laptop Computer iPhone 6 iPhone 6 Plus 5S 5C 4S Samsung Galaxy S5 S4 Note 4 LG Flex 2 1 Android Smart Cell phone, MP3 Players and Other Bluetooth Devices with Volume Control Microphone HiFi Build-in NFC Function (Not Compatible with Ps4/ps3 and Xbox 360)

Caution:1.Item is incompatible with PS4&PS3&XBOX360

2.To turn on the bluetooth please long press the power key until the blue light and red light blink alternately, it meands I am ready to pair, then you can connect it to other device.

Description:

This EACH B3505 wireless Bluetooth Stereo headphone with remarkable sound, it is a good choice for listening music, watching movie, chatting online, etc. It is also built-in NFC chip in the right earcup of headset, support pairing through NFC function.

Specifications:

Bluetooth version: Bluetooth V4.1
Operation distance: 10m
Speaker diameter: 50mm
Microphone unit: 4 * 1.5mm
Impedance: 32ohm
S.P.L: 106dB S.P.L. at 1KHz
Frequency response: 20HZ-20,000HZ
Battery: Built-in rechargeable 3.7V/250mAh lithium-ion battery
Charging time: Approx. 3 hours
Working time: Approx. 8 hours
Standby time: 180 hours
Plug type: 3.5mm stereo
Color: Black & Orange
Audio cable length: Approx. 120cm / 3.94ft
Headphone size: Approx. 7.5 * 3.0 * 7.7in
Headphone weight: 218g / 7.7oz
Package size: 7.7 * 3.3 * 8.5in
Package weight: 390g / 13.8oz

Built-in NFC chip in the right earcup of headset, support pairing through NFC function.

How to Use: NFC cellphones touch the right earcup of the headphone within 10mm, and the Bluetooth headphone can be directly connected. (Before pairing through NFC function, please make sure your cellphone's NFC function is opened and the headphone is on pairing mode.)

Package Included:

1 * Bluetooth V4.1 Wireless Headset
1 * USB Charging Cable
1 * 3.5mm Audio Cable
1 * User Manual