The Ematic ESB214 Wireless Speaker Base with Bluetooth lets you enhance your TV experience with crisp dynamic sound. The dual speaker design plus 5.25" subwoofer provides clear vocals and deep bass. Wirelessly stream and enjoy audio from your mobile devices, PC, tablet, or any other Bluetooth enabled device. Control audio playback, sound settings and input from anywhere in the room thanks to the included remote control. Bluetooth for wireless audio. Remote Control. Total peak power: 50W. Voltage: AC 100-240V/50-60Hz. Frequency Response: 40Hz-20KHz. Subwoofer: 5.25" x 1. Satellite: 2" x 2. Distortion: 80dB. 2 RCA Inputs. Coaxial Input. Optical Audio Input. Max TV Weight: 40lbs. Dimensions: 19.7" x 12.6" x 3.78". In the Box: Speaker Base, Remote Control, 4.75" RCA Cable, 4.75" Optical Audio Cable, Power Cable, User Manual.