It is a retro-style bluetooth speaker with digital FM radio.
Rechargeable lithium-ion batteries are built into the speaker, which give it 25 hours of playing time. The handy USB port also allows you to charge your devices when you’re on the go. The speaker features two active drivers and a passive, bass boosting radiator, all powered by a quality Class D amplifier. The front digital display looks clear and volume, bass and treble can be adjusted quickly and easily with the analog control knobs located at the side of the speaker. Keep it at the side of your bed or on your kitchen worktop.