Enhance your TV's audio and add Roku streaming compatibility with the Roku Streambar Pro Stereo Soundbar. It features a stereo design with four 2.5" full-range drivers, outputting up to 36 total watts. The soundbar can be controlled by your Amazon Alexa-, Siri-, and Google Assistant-equipped devices, or via the included voice remote control. The Streambar Pro connects to your display via the included HDMI or optical cable. A USB port is also onboard for local multimedia playback..Power Source: 100-240V, 50-60 Hz AC, 1A.Works with Alexa, Google Assistant, Siri.Overall Dimensions (H x W x D): 32.2 x 2.8 x 3.9" / 81.8 x 7.1 x 9.9 cm.Roku Voice Control.Interface/Connectivity: USB, Optical Input, HDMI, Wi-Fi.Type of Product: Stereo Soundbar.Media Supported: HD, 4K UHD, 4K UHD HDR.Up to 36W Power Output.Sound Specs: Speakers four 2.5" full range drivers.Built-In Wi-Fi 5 & AirPlay Connectivity.2-Channel Configuration.Compatibility: TVs.Roku Streambar Pro upgrades any TV with cinematic sound and powerful streaming.