Bach Johann Q4 Portable Bluetooth Speaker

Experience powerful, portable sound with the Bach Johann Q4 Bluetooth Speaker. This compact, wireless mini speaker delivers high-volume audio and super bass, perfect for desktop use, outdoor adventures, or in your car. Featuring Bluetooth 5.4 connectivity and a built-in battery, it also supports TF card playback for versatile music options.

Intelligent ecosystem: Other intelligence Line length: wireless WIFI band: 2.4GHz category: Portable/Outdoor Speaker External storage device read: TF card Equipped with AI large model: other Certified Model: Q4 Voice Interaction: not support Power supply type: Battery powered Sound quality certification: HWA Built-in battery: Built-in battery Does it support phone calls?: not support Comes with casters: none National subsidy registration model: Q4 model: Q4 CCC compulsory certification: no IoT smart ecosystem products: no package style: Items Main Material: cloth screen size: 0 inches type: Active speaker