English information from manufacturer:

Oxdog’s unique drop shaped racket collection! Hyper Tour is a well balanced rackets that will help you in the defensive as well as the offensive game. PowerRibs in mid position enlarges the playing surface and increases power.
The DSH – Double Size Holes pattern increases balance and spin as well as improves the playability outside the sweet spot. RBS – Racket Balance System makes it possible to customize the balance of the racket. HES-Carbon that reacts faster, transfers energy into speed/power and increases the durability.
Vibradamp fiber in the middle of the handle to absorb vibrations, four silicon inserts (removable) for extra protection from vibrations and a two layer-construction with PU-top layer for best tackiness, embossed surface for maximum grip and perforation for sweat absortion. The Vibradamp reduces stress on your wrist, elbow and shoulder.
A control racket with good power. Suitable for players on intermediate-advanced level.

Vibradamp
Silicon inserts