SALE 34% OFF
74337
3.7-5V Multifunction Bluetooth Receiver Audio Amplifier Board MP3 Decoder
Description:
1. Bluetooth specification: Bluetooth 2.1
2. Transmission power; Class 2
3. Transmission distance: about 10M
4. Supply voltage: DC/3.7V to 5V
5. Output power: 3W
6. SNR: and gt;80db
7. Frequency response: 10-20000 (Hz)
Package Include:
1 Pcs Audio Amplifier Board
![](https://ae01.alicdn.com/kf/H20729b9671dd40299a4b7093d5914aedR.jpg)
![](https://ae01.alicdn.com/kf/Hdeed55be416241c9a6b948ce064e6cc3N.jpg)
![](https://ae01.alicdn.com/kf/H5d9aac7d7a0046e6a5fbb2fa3c809c7bg.jpg)
![](https://ae01.alicdn.com/kf/He8d7a0fad3734c568ee64f889c15319dm.jpg)
![](https://ae01.alicdn.com/kf/Hd9ef5b883a6f4d50ab3d3de89ddebe1aQ.jpg)
![](https://ae01.alicdn.com/kf/H09fbd6b1147645e29f478821477c0719p.jpg)
![](https://ae01.alicdn.com/kf/Hb536e2a8064c48beb6a62b0ce39eaf83C.jpg)
![](https://ae01.alicdn.com/kf/H1e77d6d5e3304f1db9aed1be50b7e3aaE.jpg)
75011