As per image to text reader, then fed into google translate:
MUSIC AT HAND
The device from Polyend Tracker from the Olsztyn company allows to create
use an entire music album. Inspiration for its construction was
music composition programs in the 90s. Device
additionally equipped with tools for creating sounds,
i.e. sampler, synthesizer or FM radio. Thanks to the compact design
structure and power supply from an external battery, Tracker
lets you record and produce music anywhere.