Samsung HW-B750F 5.1Ch 400W Q-Symphony Bluetooth Sound Bar with Wireless Subwoofer - Brand New beginner keyboard Powered via USB or optional

Powered via USB or optional DC power supply (not included)

Adjustable Delays for all inputs and outputs allow manual or automatic correction for room temperature

MODEL: KD-43XH9196

the other two are USB 2

Samsung HW-B750F 5.1Ch 400W Q-Symphony Bluetooth Sound Bar with Wireless Subwoofer - Brand New beginner keyboard Powered via USB or optionalThe Samsung HW B750F 5. 1Ch 400W Q Symphony Bluetooth Sound Bar transforms your viewing experience with premium surround sound. This brand new system combines a powerful soundbar with a wireless subwoofer to deliver 400 watts of immersive audio across five channels. Q Symphony technology intelligently separates voice and background sounds, routing them through optimal speakers for crystal clear dialogue and cinematic depth. FEATURES AND DETAILS 5. 1CH