XS - 3868.Bluetooth stereo audio module

1.                The characteristics of1).High integration, low cost, low power consumption2).Conform to theBluetooth2.0specification3).supportA2DP V1.2,AVRCP V1.4 profiles4).integrationEEPROMAnd can work configuration models and parameters5).Stereo audio output can be driven directly40 mw 32ΩThe speaker6).Low voltage detection

2.                Scope of application1).Bluetooth stereo headphones2).Bluetooth stereo

3.                parameter1). The USBCharging voltage:4.2 V ~ 9 V2). The USBCharging current:400 ma3). XS - 3868The power supply voltage:3.6 V to 4.2 V4).Play music current:80 ma (MAX)5).Machine: current is less than1 ma6).Module size:49 * 22 mm (No weldingXS - 3868).54.5 * 22 mm (weldingXS - 3868)

4.                Directions for useThe LEDThe implications of light  D1: is chargingD2Charging: completeD3: the battery is lowD4:LED1, bluetooth working instructionsD5:LED2, bluetooth working instructionsThe key implications:Previous: a songNext: the next songVOL -: the volume reductionVOL +Add: volumePlay/Pause: start/Pause, long press the switch machine

5.                Matters needing attention1).Next to the antenna can not have metal2).Sound box can't large shield