Description: With DC isolated power supply: suitable for conversion audio, amplifier, car Bluetooth increases, the perfect solution to the current total of sound / noise. It can be connected to two phones (the only way: boot automatically chainback last paired phone, the penultimate pairing the phone will need to manually connect) With a call feature, CSR8645 low power consumption, the power is turned on, the default maximum volume. Amp using TI TPA6132, better sound quality GND and VCC is DC 12V Power supply Specification: OUTL, AGND, OUTR balanced output can be directly connected to headphones, amplifiers, audio and other input devices. COM for the key public side, the other end keys are connected VOL +, VOL-, PREV, NEXT, PLY M + and M- are connected to the positive and negative microphone. Package Includes: 1x CSR8645 Bluetooth 4.0 Receiver Module
