STUODIOFINIX 2-Channel Mini 5.1 Bluetooth Amplifier for Passive Speakers with TWS,AUX,Replacement Part,Suitable for Wall/Ceiling/Bookshelf Speakers

Universal Bluetooth Amplifier: Works with various passive indoor and outdoor speakers.
Bluetooth 5.1: Faster, stable connection for smooth music anytime, anywhere.
Easy to Install: Slim, compact design fits walls, ceilings, and cabinets.
TWS Connection: Pair two amps for synchronized wireless music enjoyment.
What's in the Package: Includes amp, adapter, manual, screwdriver, and screws.