Electrical characteristics:
Condition: 100% Brand New
Quantity:  1 pc
Size app : 7x3.5x1cm
Material: PCB
Color: Multicolor
Conversion: 1cm=0.39inch
Suitable for refitting machine, power amplifier board, DIY, power amplifier, front stage effect device and other audio equipment

Features:
1. DC power input interface, grounded for power, negative + + 12 volts for power supply. Wide voltage: 6-36V
2.AUX audio interface, LINE_INR, right channel input, GND ground to ground, LINE_INL left channel input
3. Audio output interface, R_OUT right channel output, GND ground to ground, L_OUT left channel input
4. Audio switching relay, NEC imported, to ensure the quality of sound transmission and service life
5. Bluetooth antenna with received signal. If the module is connected to the metal case, it needs an external antenna (router, 2.4G antenna); if it is plastic or wooden, the shell does not use it.
6. Bluetooth work light 1
7. Bluetooth work light 2
8.CRS64215 Bluetooth program to support APT-X lossless signal reception

CSR64215 Bluetooth receive module support protocol: APT-X, A2DPv1.3, AVRCPv1.6, HFPv1.6, HSPv1.2, DIV1.3

Tips:
If the end of conversion, the Bluetooth work with a slight noise at the end of noise or interference with the sound, plus a small power 6-36V more than 500mA, to the Bluetooth module independent, can solve the problem of noise, power is prone to interference noise sharing device.

Notics:
  1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
  2. Please allow 0.5-2 cm differences due to manual measurement.
  3. Thank you for your kindly understanding.
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