Logitech computer speakers with subwoofer and wireless control. 80 Watts of power joins precise digital signal processing (DSP) to deliver immersive, lifelike sound. Hear the crisp high notes, the powerful mid and low-range, and all the bass you can handle. The wireless control dial and dual-position speakers let you control your sound and style. Adjust bass and volume from across the room. Connect via Bluetooth, micro USB, 3. 5mm input, or all three—and switch between them. Even from across the room. Bluetooth computer speakers with subwoofer and wireless control. 1-year manufacturer limited warranty. Position speakers horizontally or vertically, oval-shaped speakers are ready to stun in sleek graphite gray, blending into your desktop environment without getting in the way. Connects via Bluetooth, micro USB, 3. 5mm input, or all three—and switch between them. Ports: one 3. 5mm input and one Micro-USB input. Package contents: two satellite speakers, subwoofer, 3. 5mm cable, user documentation. 20W of bass, plus DSP takes you to that sweet balance of depth and clarity. Connect up to three devices via Bluetooth, micro USB, and the 3. 5 mm input, 65. 6' wireless range. Dimensions: 7. 87"H x 3. 7"W x 3. 35"D satellite; 9. 45"H x 9. 21"W x 7. 09"D subwoofer. Control: power, volume, bass control, mute, unmute, track forward, rewind, Bluetooth pairing, source switch buttons etc, on wireless control. 12-month battery life (two AAA batteries included)