KOTION EACH B3505 Wireless Bluetooth 4.1 Stereo headphones Gaming Headset with NFC Microphone for iPhone6/ Samsung - Orange

Overview:
This KOTION 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. The best sound effects, the top appearance design, undoubted quality assurance, selling just for a lower price.

Model: B3505
Material: PP+ABS+Foam
Shade Of Color: Black+Orange
Specifications:
Bluetooth version: V4.1+EDR
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
Music time: Approx. 10 hours
Talk time: Approx. 11 hours
Standby time: 250 hours
Input DC: 5V/130mA
Charging time: Approx. 3 hours
Plug type: 3.5mm stereo
Audio cable length: Approx. 120cm / 3.94ft
Headphone size: Approx. 19 * 7.5 * 19.5cm / 7.5 * 3.0 * 7.7oz
Headphone weight: 221g / 7.8oz
Package size: 19.5 * 8 * 21.5cm / 7.7 * 3.1 * 8.5in
Package weight: 395g / 13.9oz

Product features:
Built-in NFC chip in the right earcup of headset, support pairing through NFC function.
Supplied with a 3.5mm cable that you can use to connect the headphone to devices without Bluetooth.
Up to 10 hours playing time and standby time 250 hours.
Powered by the lithium battery (can be charged via USB).
Good quality and fashionable appearance; adjustable length hinges and very comfortable to wear.
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.)

Packing list:
1 * Bluetooth headset
1 * USB charging cable(60cm)
1 * Audio cable(120cm)
1 * English user manual