SAST Wireless Bluetooth Ceiling Speaker System CN Plug (adapter Included) (CN Version)

The SAST D4 Wireless Bluetooth Ceiling Speaker System is designed for commercial spaces and stores. This set includes a transmitter and one D4 ceiling speaker, providing a convenient audio solution. It connects via Bluetooth and features a durable plastic main material, without a built-in battery or call support. CN plug (adapter included) (CN version)

Connection: Bluetooth Built-in battery: none Does it support phone calls?: not support package style: Items Certified Model: D4 model: D4 Equipped with AI large model: other category: Broadcasting System Main Material: plastic