Bluetooth 5.0 Verstärker Modul Stereo Digital Audio Amplifier 2*Kanal XY-P5W DE Feature: . Dual channel stereo brings you superior auditory enjoyment.2. Support for Bluetooth connection, transmission distance up to 5m. 3. Easily adjust the volume by the control knob. 4. With power supply reversed polarity protection, short circuit protection, self recovery overheat protection. 5. Reasonable circuit layout, compact size, easy to install. Specification: Item Type: Amplifier Board Package List: x Amplifier Board |