In order to avoid product damage caused by express violence, this product has been externally packaged. Please see the fourth sheet of the main image for the packaging diagram.
Note: This product is a decoder board, which needs to be used with a matching power amplifier, and cannot be directly connected to the speaker.
About FM: Long press the play button to switch to FM, and short press the play button to automatically search for channels.
About Bluetooth:Bluetooth name: AVN-757
Regarding voltage: DC 3.7-5V power supply.
Regarding the soundtrack: it is monophonic. Need two to form two-channel stereo
AUX audio cable male to male:https://item.taobao.com/item.htm?id=587189314792
Shipping list:
1 decoder board, 1 2P line, 1 3P line, 1 remote control
![](https://img.alicdn.com/imgextra/i4/31295113/O1CN01hh5Llx1ndnhQ5j6cC_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i1/31295113/O1CN01lBCtIu1ndnhQebJJJ_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i1/31295113/O1CN01sJJ3dR1ndnhGDGWhh_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i3/31295113/O1CN01m6pmHj1ndnhONnbha_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i4/31295113/O1CN01hb9AtY1ndnhP1STxF_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i1/31295113/O1CN010IIj891ndnhO0fHCe_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i3/31295113/O1CN01V5wFAU1ndnhP1UlIO_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i3/31295113/O1CN01O7S8H31ndnhQ5jEwg_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i3/31295113/O1CN01EoS59e1ndnhy6bbq3_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i2/31295113/O1CN01ajyEag1ndnhLuJQhs_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i1/31295113/O1CN01aeA9cM1ndnhQ5iMud_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i1/31295113/O1CN01sZT47k1ndniP8Qm0S_!!31295113.jpg)
Shipping list:
1 decoder board, 1 2P line, 1 3P line, 1 remote control
![](https://img.alicdn.com/imgextra/i3/31295113/O1CN01lip3PG1ndniwf2kc6_!!31295113.jpg)
![](https://img.alicdn.com/imgextra/i1/31295113/O1CN01V42IsD1ndnikIQdd1_!!31295113.jpg)