Specifications:
Specifications of Bluetooth:
1.Bluetooth version: 3.0+EDR
2.Operating distance: 10m
3.Range of frequency: 2.4 to 2.4835GHz ISM band
Specifications of Headphone:
1.Type: Stereo headphone with Mic
2.Speaker: 10mm
3.Sensitivity: 115dB S.P.L at 1 KHZ
4.Impedance: 32!#!amp!*!Omega;
5.Frenquency response: 20Hz-20KHz
6.Rated power: 2x20mW
7.Rechargeable lithium battery: 100mAh
8.Talk time: Up to 5 hours
Music playtime: Up to 4 hours
Standby time : 120 hours
9.Compatible for iPhone\/HTC\/Samsung and other Bluetooth devices 10.Color: Black， White， Gold， Silver
Features:
1.Support pairing Bluetooth devices to play music.
2.Hands-free call function， built-in high sensitive microphones.
3.If not connected Bluetooth mode， it will turn off automatically after 8 minutes.
4.Built-in rechargeable lithium battery， environment protection， economical and pratical.
5.3.5mm audio output port can insert into the blutooth devices or any 3.5mm jack for listening music.


Bluetooth pairing instructions:
1.Long press the call button 3 seconds to boot， the blue light lighted， it is the state of the Bluetooth pairing.
2.At this time search the corresponding Bluetooth device name !#!amp!*!ldquo;STN-810!#!amp!*!rdquo; on the phone， click the device name on the mobile phone for the Bluetooth pairing3.
3.Hear !#!amp!*!quot;ding dong!#!amp!*!quot; means the pairing is successful， the indicator lamp flash twice every five seconds.

Package included:
1 x Bluetooth headset
1 x USB charging cable
1 x User manual