Don’t miss your favorite programs. This portable speaker lets you place it right next to you without increasing the volume of the TV for everyone. Connect via Bluetooth® with a range of up to 33 feet. Has built-in volume control and a mute button to pause for conversation. Optical and AUX output. Rechargeable Lithium-ion battery (included) plays up to 12 hours. 6.9" H x 8.3" w x 2.10" D.