The special shape of the controller is very handy and can be gripped.
Attached is also a charging cable to charge the controller while playing, or after can.
However, it is not possible to substitute use batteries, although this should not be a major problem.
Moreover, the controller can be connected in addition to the Xbox to a computer or laptop.
In summary, one gets a technically sophisticated and visually successful controller neatly flaying impression thanks to its light function and prepares a pleasant gaming experience for about 20 euros.