Description:

Using CSR8630 Bluetooth chip that supports A2DP, AVRCP,Bluetooth version: V4.0+EDR

Automatic control technology, simple operation, easy to use If the connection button, you can control your phone or computer to play / pause, volume change It supports two devices simultaneously connected Support power off automatic connection function

Function:

VCC: Positive power supply 3V-5V
GND: Negative one
LED+: Connected diode anode
LED-: Connected diode cathode
AGND: connected to an audio signal Cathode
OUTR: Right Output
OUTL: Left Output
INR: AUX right input
INL: AUX left input
com: button common terminal
Play / Stop: Play / Pause
VOL + / NEXT: short press next song, long press volume up
VOL - / REV: short press last song, long press volume down
EN: Bluetooth connection is high level (3.3V), disconnect the Bluetooth low level
NC: Function Reserved