The product received in a good condition with a fast delivery and nice package.
Regarding the device I would say it's significantly faster than the Philips one. You can also look up more comparisons on YouTube. Presented in a lovely manner with an extra bag to keep the laser from being a nuisance in the area. It was quite convenient for me.
There are four heads: two for difficult-to-reach regions and two for bigger areas.
The device detects the skin color and changes the laser power accordingly. There are three degrees of laser strength that you can change yourself. Setting the sensor to level 3 allows you to obtain your desired outcome faster than setting it to level 1.