Bluetooth 600 Watt 2.1-Channel Digital Home Theater Sound Tower Bluetooth Wireless Music Streaming Works with Virtually Any Bluetooth Enabled Device (iPhone, Android, Smartphones, Tablet, MP3 player, TV, PC etc.) 2.1 Channel Digital Amplifier RCA AUX Input to Connect Additional Devices Built-in FM Radio with Memory Presets Touch Button Control Panel & Digital LCD Display 600 Watt Maximum Output Power Wide Range Stereo Sound Reproduction Remote Control & Power Adapter Included Speaker System: Dual 3.5'' Mid-Range Drivers Dual 3.5'' Tweeters 8'' Subwoofer Technical Specs: System Power: DC 21V (110V Adapter) Power: Subwoofer: 300W, L: 150W, R: 150W Bluetooth Version 2.1 +EDR Frequency: L/R 150Hz-20kHz, Subwoofer 50Hz-180Hz S/N: 85dB THD: 0.1% Dimensions (W x L x H): 11.4'' x 15.2'' x 41.8''