- The hardware used (the control panel) looks like something made by high school students for their technology course.

- The fact that it constantly has to be plugged in is a pain and forces you to stay in one spot

- The design is poor: I have marks around my nose and eyes after the session, the elastic band is way too high thus creating an angle (so it's uncomfortable to wear + the lower part is far away from my chin)

This would be fine for a decent price, but for 500€, I expect a top-notch product and that is not it.

Le produit je le trouve en bonne qualité recommandé par une amie. Après avoir utilisé j’ai remarqué que ma peau a un peu exquis. Il y à plusieurs mode selon les besoins dû peau.

I was so excited to try this but unfortunately when it came I couldn't use it. The shape of the mask as well as its significant weight meant it pressed against my brow bone and chin in a painful way. I sent it back for a refund, which I did recieve.

Produit lourd et avec des matériaux de piètre qualité pour le prix proposé du produit.

The mask is really uncomfortable. Can’t hardly open my eyes while wearing this mask. Used it 5 times a week for several weeks without seeing any difference.