<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style="font-size: 18px;">GND and VCC are 12V power supply<br><span style="background: white; color: #fff;">OOTDTY</span> <br>Using TI amp TPA6132,better sound quality<br>GND and BAT are powered by a 3.7V lithium battery<br>With call function,CSR8645 low power consumption, power on the boot,the default volume of the largest<br>OUTL,AGND,OUTR for the balanced output,can be directly connected headphones amplifiers and other input devices<br>COM is the common side of the for key,the other end of the for key are then VOL+,VOL-, PREV,NEXT,PLY<br>for M + and M- is the positive and negative of the microphone<br>Can be connected at the same for time two mobile phones (the only way: boot automatically back to the chain of the final match the phone, the penultimate pair of to be manually connected)<br>Size:3.3x2.9cm/1.3x1.14inch<br><b>Note:</b><br><br>Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid<br>Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!<br><br><b>Package Includes:</b><br><br>1x CSR8645 Amplifier board<br><br><br><br><br><br><br><br><br><br>
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