Philips SED7391H/37 Home theater kit, HDMI with Surge and Screen Cleaner Enjoy a spotless screen with this streak-free cleaning fluid, specially formulated not to leave any kind of residue on your screen. The antistatic formula of this cleaning fluid helps to repel dust and dirt from your screen. Lint-free microfiber cloth safely and thoroughly clean your screen. Supports video resolutions 4x1080p and beyond. This enables your display to rival Digital Cinema systems used in movie theatres. Supports all 3D video formats, allowing true 3D home theater and gaming applications. Allows an HDMI-connected TV with built-in tuner to send digital audio data to a surround audio system, eliminating the need for a separate audio cable.