ITEM NAME:XH-A105 Bluetooth 5.0 TDA7498 Wireless Digital Power Amplifier Stereo Audio H4X2 XH-A105 Bluetooth 5.0 TDA7498 Wireless Digital Power Amplifier Stereo Audio H4X2 XH-A105 digital power amplifier board with high fidelity and two-channel stereo sound quality Input voltage is DC 12~24V, audio input supports Bluetooth, TF card, AUX 3.5mm audio line input, can be directly connected to mobile phone, MP3, etc. Power amplifier board It also comes with a volume adjustment function, which rotates the chirp potentiometer clockwise to zoom in and counterclockwise to decrease. With Bluetooth function, easy to use. Power input can be connected to DC12-24V power supply. Audio input is connected to audio source, such as MP3, mobile phone, computer, TF card, etc. color: blue material: plastic Package Contents:1* Bluetooth Amplifier Board.XH-A105 digital power amplifier board with high fidelity and two-channel stereo sound quality.
