Wireless RGB Bluetooth Speaker Sound Bar TV Computer Echo Wall Home Theater Subwoofer Surround Sound 1.This speaker is designed as a sound bar with RGB LED backlighting that flashes with music or game sounds. There are three different light modes to choose from. 2.The speaker features DC charging, TF card playback, 3.5mm AUX jack, coaxial input and USB flash drive playback. Wireless connection is possible via Bluetooth version 5.0 adapter. 3.Desktop PC speakers can be easily adapted to a wide range of modern TV models, but not only that, they can play sound from any suitable Bluetooth device without difficulty: cell phones, players, computers. 4.Powerful TV speakers are more than just an amplifier, you can use them to turn watching your favorite movies at home into a true home theater experience. In addition, it can replace your old computer speakers. Color: black Material: alloy Size: 550*50mm Maximum power: 20W Sound circuit: 2.0 Interface: 3.5mm Subwoofer power: 20W Packing: 1* Speaker 1* Remote control 1* Data cable 1* Audio cable 1* Instruction manual