Facmogu Silver F900S Mini Bluetooth 5.0 Power Amplifier 80W+80W, Wireless Stereo Hi-Fi Digital Audio Receiver with 12V 5A Power Supply, 2 Channel w/AUX USB BT Input (2023 Upgraded Version)

UPGRADED CHIP WITH 80W+80W: NEW F900S bluetooth receiver amplifier provides 80W+80W dual channel stereo output with the Upgraded chip MA12070, which is more powerful!
Impedance: 4~8 Ohm.
THREE INPUT OPTIONAL: Supporting AUX/ USB/ Bluetooth input. But the amp module can be searched and connected via Bluetooth when unplugging audio input line. Insert audio input line, then it will auto switch to wired input mode, Bluetooth function will be lost.
SUPER COMPATIBILITY: Our Bluetooth audio transmitter can be widely applied to various tablet PC, TV, smartphone, Laptop with Bluetooth and etc, versatile and simple to use. But it does not apply to a range of products launched by such as Echo, Alexa ect. and Bose Speakers.
MINI ELEGANT SIZE BUT POWERFUL: Ultra small size (3* 2.7 * 1.5 inch) with metallic colourful shell, advanced technology and chip, our Bluetooth stereo amplifier has good sound quality, no distortion, no humming or hissing and sounds clear, crisp.
1-YEAR WARRANTY: We offer 1-year guarantee period. If you have any questions or concerns, please don' t hesitate to contact us. Regarding the power-on sound of the amplifier, we cannot change the program at present, please forgive me.