Hong Kong Professional Television Key Selling Points and Features <br />The brand-new 7.1-channel true wireless surround system provides a powerful sense of space with a total output power of 780W , coupled with a powerful 10-inch wireless subwoofer. Detachable wireless surround speakers for convenient placement and enjoy realistic 360-degree surround sound. Supports Dolby Atmos and DTS Virtual:X for immersive 3D audio. Equipped with next-generation PureVoice 2.0 technology for automatic dialogue clarity optimization. Exclusive MultiBeam 3.0 technology precisely expands the soundstage for a wide home theater experience. Supports HDMI eARC for 4K Dolby Vision and HDR10+ transmission. Built-in Wi-Fi 6 and Bluetooth 5.3 ensure stable and smooth streaming. Compatible with AirPlay 2 , Chromecast , Spotify Connect , and other wireless playback options. The surround speakers offer approximately 10 hours of battery life and can also be used as standalone speakers. Product Specifications and Dimensions <br>Main Speaker Dimensions (Wrap-up): 1163 x 52 x 128 mm Main speaker dimensions (non-circular surround): 854 x 52 x 128 mm Wireless subwoofer dimensions: 325 x 400 x 325 mm Total output power: 780W (Main unit 400W / 2x40W surround / 300W subwoofer) Frequency response: 35Hz - 20kHz HDMI ports: 1 input, 1 output (supports eARC) Wireless connectivity: Wi-Fi 6 / Bluetooth 5.3 Total weight: Approximately 13.8 kg (speaker cabinet 5.7 kg + subwoofer cabinet 8.1 kg) · Delivery fee: Free (additional charges may apply to remote areas). Note: For any special needs, please contact customer service via WhatsApp first.