TaoTronics, 36-Inch 4 Speakers Strong Bass TaoTronics Sound Bar Wired and Wireless Bluetooth Audio Speakers for TV (Home Theater Surround Sound, Included Optical Cable, Remote Control) 36 Inches of Deep Bass Audio: 2 full range and 2 mid-low frequency speakers blast the bass for more immersive audio Control with Buttons or Remote: Operates via the in-unit buttons or included remote; LED shines in different colors matching the functions Dual Wired & Wireless Installations: Stream audio over Bluetooth from up to 33 ft / 10 m or connect via line in, RCA, or optical with the included cables More Ways to Set or Mount: Compliments your TV screen by sitting underneath or securely mounts onto the wall for a sleek installation Ultra Slim, Sleek Sound Bar: Elongated construction blends in perfectly with your home theater setup by matching the slim profile of your TV