Promotional Gift Sports Bluetooth Wireless Stereo Earphone (OS-ST840)

Promotional Gift Sports Bluetooth Wireless Stereo Earphone (OS-ST840) 

mini ear-hook stereo earphone / sports bluetooth wireless stereo earphone / bluetooth wireless mono stereo earphone / super mini earphone / 4.1 bluetooth earphone / sports wireless mono earphone / bluetooth stereo earphone

>> Product Features

>> Function Features

>>  Bluetooth specification:  JianRong Blue,tooth V3.0+EDR

>>  Battery capacity: 120mAH.

>> Bluetooth protocol: HFP v1.6, HSP v1.2, A2DP v1.3, AVRCP v1.5, SPP v1.2

>> Audio performance: Support SBC, MP3, AAC, stereo.

>> Bluetooth distance: within 10 meters (accessibility).

>> Working time: 8--10 hours.

>>  Answer / hang up the phone, call waiting, volume adjustment, up and down the music switch, the music play / pause, starting up and connected to the voice prompts, maximum / minimum volume of voice prompts, telephone redial, Bluetooth phone home.

>> Can simultaneously connect two mobile phones.

>> Caller voice reporting

>>  Power display

>> Product Specification

>> Starting up: Long press the answer key to boot, until you hear a tone switched (voice prompts boot) and the indicator light flashes blue.

>> Bluetooth pairing: Long press the answer key to boot, until you hear a tone paired (voice prompts to enter pairing mode) and the indicator light alternately flashes red and blue lights, to find the appropriate Bluetooth device name on your phone, click on the device name on the phone screen Bluetooth pairing After successful pairing, pairing hear success tone (voice prompts paired connected), the indicator light flashes blue.

>> Off: long press the answer button shutdown (voice prompts shutdown).

>> Charging: charging, LED red light, after full blue lights.

>> Charging Voltage: 5V

>> Charging way: MICRO 5PIN USB port.

>> Volume up: Press the volume up button to adjust the volume,

>> Volume down: Press volume down button to adjust the volume.

>> Switching last song: short press volume down key to switch last song.

>> Switching next song: Short press volume up key to switch the next song.

>> Music play: Short press the answer key.

>> Music Pause: short press the answer key.

>> Answer / hang up: press the answer key.

>> Phone Redial: Press twice answer key to redial the last call number.

>> Two mobile phones connection: First, open two Bluetooth phones simultaneously, Bluetooth devices turned into pairing mode, two phones at the same time find the appropriate Bluetooth device name. Then click on the device name on the phone screen pairing two (voice prompts pairing successfully connected, the second device is connected successfully).

>> More Product Pictures

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Oshining Electronics Co.,Limited.

China Largest Promotional Products Factory

Contact:Veronica Chen (Sales Manager)

Mobile / Whats App#: +86-13713766124

Skype: oshining.electronics

TEL: +86-755-28637847  FAX:+86-755-28626465

Website:    Email: sales#

ADD:2ndFloor Building No.1 RenMing Road FuMing GuanLan Town ShenZhen China 518110