Lingsheng OK-520 Flagship Smart Home KTV & Theater System (CN version)

Experience premium home entertainment with the Lingsheng OK-520 Flagship Smart Home KTV & Theater System. This all-in-one solution combines an integrated amplifier, advanced song ordering machine, and a powerful KTV system with smart voice control and AI large model support. Enjoy immersive audio with Dolby Atmos certification, 2.0 channel sound, and a dedicated independent subwoofer. Featuring a dual operating system, 2TB of built-in storage, HDMI connectivity, Wi-Fi, and Bluetooth 2.1, it delivers unforgettable karaoke parties and cinematic experiences. (CN version)

model: OK-520 Bluetooth version: Bluetooth 2.1 External storage device read: not support Voice Interaction: Voice Interaction Comes with casters: Comes with casters Channel System: 2.0 Channels Certified Model: OK-520 screen size: 100 inches type: passive speaker Intelligent ecosystem: Alibaba Smart Equipped with AI large model: Equipped with AI large model category: Desktop speakers Connection: HDMI IoT smart ecosystem products: no Power supply type: USB powered Battery life: 100 hours WIFI band: 2.4GHz Line length: 1.5-2m Does it support phone calls?: Supports calls Sound quality certification: Dolby Atmos Built-in battery: Built-in battery CCC compulsory certification: no package style: Items Number of independent subwoofers: 1 Main Material: cloth National subsidy registration model: OK-520