Outstanding Sound Quality: The 2.1 speaker system features a 4-inch down-firing subwoofer with volume control that is powered by a 10-watt amplifier,2.5 inch satellite speakers is 2x5 watt.Brings your music, movies and games to life in immersive studio quality audio experience. Broad Compatibility: The multimedia speaker system offers excellent compatibility.thanks to its Bluetooth 5.0 connection, the speakers can be used with most Bluetooth devices,such as: smartphones, tablets,laptop, MP3 player,game consoles, etc.or quick connect any device that has a standard 3.5mm audio output,using the included 3.5mm audio cable. Other available inputs include FM, Radio,USB, SD. Wireless Remote – Get convenient access to volume and playback controls with the included wireless remote. RGB LED Lights: This Bluetooth 2.1 speaker sound system built-in RGB lighting,which create a romantic and relaxing party/music/games/movies and video ambiance.Note: the color of the lights is changes randomly,and can't control the color. Package Contents: 1x subwoofer,2×satellite speakers, 1 x remote control,1 x AUX cable,1× sser manual and we back our 24-month product after-sales support with friendly customer assistance.