2.1-Channel Audio: Experience balanced and clear sound with a dedicated wireless subwoofer that provides deep, rumbling bass for movies and music. Dolby 2ch & DTS Virtual:X: Transform your living room into a cinema. This soundbar creates a realistic, 3D surround sound experience that puts you right in the middle of the action. Bass Boost: Get instant, powerful bass with the push of a button. This feature adds extra depth and intensity to your favorite tracks and action scenes. Easy Connectivity: Stream your music wirelessly from any device using Bluetooth. You can also connect to your TV with a single optical cable. Specifications Channels: 2.1 Connectivity: Wireless (Bluetooth), Optical In, USB Dimensions (Main Soundbar): 85.88 cm x 5.9 cm x 7.5 cm Weight: 7.5 kg (total packing weight) Additional Features: Voice Enhance Mode and Night Mode for optimized listening.