Kayula Professional Public Address Ceiling Speaker (CN version)

A high-quality coaxial ceiling speaker designed for professional public address systems, conference rooms, and background music environments, featuring a durable build for clear audio distribution. (CN version)

External storage device read: not support package style: Items category: Broadcasting System Channel System: 2.0 Channels Line length: 1.5-2m Battery life: 100 hours Voice Interaction: Voice Interaction Connection: Bluetooth Sound quality certification: Dolby Atmos Built-in battery: none Certified Model: KYL-RS615 Main Material: plastic National subsidy registration model: KYL-RS615 CCC compulsory certification: no Equipped with AI large model: other Number of independent subwoofers: 1 model: KYL-RS615 WIFI band: 2.4GHz screen size: 100 inches type: passive speaker Comes with casters: Comes with casters Does it support phone calls?: not support Power supply type: USB powered Intelligent ecosystem: Alibaba Smart IoT smart ecosystem products: no