This Surround sound fill in the room from a powerful 5.25-inch subwoofer and two 2.25-inch full-range speakers. The deep bass makes you feel the atmosphere of concerts and movie theaters, just enjoy it. The bass is adjustable. Features: Powerful Deep Bass: Surround sound fill in the room from a powerful 5.25-inch subwoofer and two 2.25-inch full-range speakers. The deep bass makes you feel the atmosphere of concerts and movie theaters, just enjoy it. The bass is adjustable. 16-inch Ultra Slim Soundbar: This sound bar is compact, just over 2" tall for easy placement in front of your TV, matches any room and perfect for small spaces. Colorful RGB Backlight: Colored lights bring a full sense of atmosphere, which is both an ambient light and an eye protection light. You can use colored lights when listening to music and solid-color lights when watching movies. The color of the light changes dynamically with the rhythm of the music, which is particularly beautiful. Multiple Connection: This speaker support Bluetooth 5.3, Optical, AUX, USB connection; compatible with your smart TV, 4K and traditional TV, computer, projector, phone, tablet and so on. Three EQ Modes: DSP technology deliver 3 Equalised mode; music mode with powerful deep bass, movie mode with 3D surround sound, news mode with clearly dialogue. After-sales Service: We provide lifetime technology support and 2 years warranty. Package Includes: 1 * Sound Bar 1 * Subwoofer 1 * Power Adapter 1 * Remote Control (without batteries) 1 * 3.5mm to 3.5mm Audio Cable 1 * Optical Cable 1 * User's Manual Listing and template services provided by inkFrog