Bluetooth Power Amplifier Board Digital Amplifier Board Amplify Audio with Bluetooth 4.0 Receiver Amplifier Card Simple Installation

Feature:1. Entitled with high performance according to strict rule, amplifier module is with Bluetooth 4.0 receiver amplifier card. 2. Amplifier board supports 18650 battery power, keep long service life so that you can use for a long time. 3. Made of materials in high quality, digital amplifier board is manufacrured via precision craft by many experts. 4. AMP board's installation is simple, which does not require particularly complicated operations. 5. Meanwhile, such audio amplifier board supports USB charging function, which is easy to use in the practical life. Spec: Item Type: Bluetooth power amplifier boardFunction Type: Amplify audioChip Model: Pam8403Magnification: 4 timesPower Supply Voltage: DC5VChannel: Two-channel stereoMaximum Power: 5w + 5wWeight: Approx. 27 g / 1 ozSize: Approx. 93 x 42 x 25mm / 3.66 x 1.65 x 0.98in (excluding protruding parts)Installation Hole Distance: Approx. 86 x 35mm / 3.39 x 1.38in Package List:1 x Bluetooth Power Amplifier Board