TPA3110D2 Bluetooth 2-Ch Digital Audio Power Amplifier Board Amp Module 30W+30W
Chip type: TPA3110D2. Output power: 30W 2. Bluetooth 5.0 support: with 5.0 Bluetooth can be directly connected to the cell phone, easy to use. 1 x Amplifier Board. Audio Input: AUX/Bluetooth.