Bach Johann Q4 Portable Bluetooth Speaker

This mini portable Bluetooth speaker from Bach Johann, model Q4, offers loud volume and super subwoofer bass. It features a built-in battery, TF card support, and is perfect for both desktop and outdoor use.

package style: Items CCC compulsory certification: no type: Passive speaker category: Smart Speakers Equipped with AI large model: other Does it support phone calls?: not support Built-in battery: Built-in battery Certified Model: Q4 model: Q4 Main Material: cloth IoT smart ecosystem products: no External storage device read: TF card