Gogroove SonaVERSE CRS ? Modern Aesthetics with Big Sound! Do not be fooled by these tiny speakers! The SonaVERSE CRS emits premium sound! Along with a distinctive modern look, this speaker system features a 3W multi-driver design providing high quality stereo audio. Each speaker houses a passive woofer and is complemented by a dual driver system. Ultimately, the SonaVERSE CRS offers a wide range of sound no matter what you?re listening to! Housed in a clear acrylic shell, the CRS is constructed to add classy taste to any setup ? home , office , dorm , etc. The unique micro-design makes these speakers easily portable and ready for travel anytime! The Plug-N-Play design powers the CRS via USB port with no extra power adapters required. Easily accessible volume controls and the universal 3.5 mm AUX cable allows you to listen to audio on a multitude of media devices. Tech Specs - Speakers: (3W x 2) 6W RMS ? 12W Peak ; Drivers: 1.5? with 1? x 2? Passive Woofer (each speaker) ; Input Power: USB 5V ; Audio Input: 3.5mm AUX. WORKS WITH: Desktop Computers - Apple Mac Mini , iMac , Power Mac G5 , G4 / Dell Optiplex 780 , 745 , GX620 , XPS One , 8700 , Inspiron , One , 660s , i660s / HP Compaq , Pavilion , Envy , Smartbuy EliteOne 800 / CyberpowerPC Gamer Ultra / Lenovo IdeaCentre C345 , C540 , H505s ThinkCentre , Erazer X700 / Acer Predator , Aspire Z / Asus Essentio / Samsung Series 7 All-in-One / Gateway ZX , SX Series All-In-One PC / Vizio All in One Touchscreen Desktop PC And many more!!