Newsmy Portable Bluetooth Trolley Speaker for Outdoor KTV & Events (CN version)

High-performance portable trolley speakers designed for outdoor activities, public dancing, and street performances. Features include long battery life, Bluetooth 5.0 connectivity, multiple speaker configurations, and dual microphone support for karaoke, with options ranging from 12-inch plastic models to 15-inch professional wooden cabinets. (CN version)

Voice Interaction: not support External storage device read: TF card Connection: Bluetooth Main Material: plastic type: passive speaker Equipped with AI large model: other category: Trolley speaker model: B12 package style: Set Does it support phone calls?: not support Built-in battery: Built-in battery Certified Model: B12 Power supply type: Battery powered Comes with casters: Comes with casters