pcb assembly Shenzhen factory bluetooth setreo module Bluetooth V2.1+EDR Built-in Chip Antenna for better sound SMT OEM pcb assembly Shenzhen factory bluetooth setreo moduleBluetooth V2.1+EDRBuilt-in Chip Antenna for better sound qualitySMT OEM [Features]- Bluetooth V21+EDR- Small and Light (less than 8g) fashion design - Also can wear with removable ear hook for either ear  - Built-in Chip Antenna for better sound quality.- Friendly interface for faster connection- Operating range up to 10 meters [Specification]- Bluetooth Specification v2.0+EDR class 2 - RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band- Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm- Supports Bluetooth Headset and Handsfree profiles - Speaker volume gain control- 3 Button design: MFB, VOL+, VOL-,- LED Indicator Status: Blue, Red- Rechargeable 80mAh Li-Polymer Battery - 2.5mm DC Plug charging Port- Charger adapter Output: DC 5V&200mA- Nominal charging time: Max 1.5 hours - Talk time: Up to 6 hours- Standby time: Up to 120 hours - Operating Temperature: -10 oC - 50oC- Storage Temperature: -20 oC - 80oC [User manual]

Pair the headphone with bluetooth device:

1.  Press the "Power" switch till the blue light on;

2.  Turn on the bluetooth device(ie. handphone, ipad, pc);

3.  Press the "Power" switch 2-3 second till blue and red light keep flashing;

4.  Turn on the bluetooth device to seraching status, will find the headset and show its model no.;

5.  Select headset model no. and input pairing code "0000";

6.  The headphone blue and red light stop flashing and only blue light on, headphone is

 successfully conncect with bluetooth device;

pcb assembly Shenzhen factory bluetooth setreo module