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Bluetooth stereo audio transmission solutions, let the music fly to more readily!
The program uses CSR 57G687CG222AS chip, Bluetooth version V4.0+EDR, can realize the horizon 10 meters (no barrier) high quality music transmission, launch part will convert Bluetooth stereo audio signal is sent to the receiving part, the scheme is simple to use, you can easily achieve the sound DIY, let you get rid of the fetters of cable, easy to enjoy high quality music.
Emission characteristics
One. The use of the right 3.5mm audio cable, easy to use and conversion;
Two. High performance 57G6 chip +16M with large capacity memory chips, Bluetooth 4.0+EDR;
Performance parameter:
1, the main chip: CSR57G6 chip high performance chips;
2, Bluetooth 4.0+EDR;
3, support A2DP1.2 and AVRCP1.0 protocol;
4, support MP3 coding;
The use of Bluetooth music transmitter:
1, working voltage, 5V working current <40mA;
2, audio input, the use of 3.5mm audio line, stereo input;
3, launch distance of 10 meters;