Audio system (portable speaker)

XMART BS20 Audio System – 40 W Portable Bluetooth Speaker with Battery

40 W of sound with a built-in battery – take the music outdoors, no power socket needed.

The XMART BS20 audio system is a portable Bluetooth speaker with 40 W total output and a built-in rechargeable battery for cable-free listening. It pairs wirelessly over Bluetooth 5.3, plays MP3, WAV, WMA and FLAC files straight from a USB stick and accepts a wired source via the AUX input. The compact black cabinet suits the home, the garden, a picnic or the workshop.

40 W two-way sound

The XMART BS20 splits the work between a 3" full-range driver and a 1.2" tweeter, so vocals stay clear while the bass keeps its punch. A 110 Hz – 20 kHz range covers everything from a backyard party to background music while you work.

Built-in battery for listening off the grid

A 2500 mAh Li-Ion battery gives the XMART BS20 up to 4.5 hours of playback at 80% volume – enough for an afternoon at the beach or dinner in the garden. It recharges from a standard 5 V adapter in about 3.5 hours.

Bluetooth 5.3, USB and AUX – three ways to play

Bluetooth 5.3 keeps your phone connected steadily within a 10 m radius, while the USB port reads flash drives up to 64 GB when you would rather leave the phone alone. The AUX input handles older players, a laptop or a TV, so the XMART BS20 works with almost any source.