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
