Mô Đun Khuếch Đại Âm Thanh Bluetooth Hai Kênh PAM8403 5W + 5W tại Lotte Market

Giới thiệu Mô Đun Khuếch Đại Âm Thanh Bluetooth Hai Kênh PAM8403 5W + 5W tại Lotte Market

Features:
1. Install the TR18650 battery first, pay attention to the positive and negative poles! (The battery is purchased by yourself)
2. Two wire connect to speakers and red is positive and black is negative.
3. Insert an TF card with MP3 music files in the TF card slot or a USB flash drive with MP3 music files inserted in the USB interface.
4. Power on and it will automatically read TF card or USB flash drive and start playing music.Default preference TF card.
5. It needs remove TF card and U-disk if connect Bluetooth.


Specification：
100% new and high quality
Input voltage: DC 5V
Number of channels: 2 channels
Output impedance: 4-8 ohm
Output power: 5W*2
IC: PAM8403
Operating Temperature: -20 -85℃
Operating Humidity: 5% -95%RH
Module Size: 102*69*25mm


Package include :
1 pcs PAM8403 5W+5W Dual Channel Bluetooth Audio Stereo Amplifier Module


Note:
Please be aware that due to your computer monitor display the color may have some difference between the picture and the real item.
There is 2-3% difference according to manual measurement.