The product is good quality, well finished. The remote is fairly convenient because there is no light from above so we do not know if one is in Desu, air conditioning, fan ect, you have to see on the device. The noise level is acceptable for a mobile air conditioner. I advise against by oversizing the power of the device as it is sold to cool 35m2 but a bit tight for such a surface. Also sold with the sheath is not isolated, which causes quite a loss, but after buying an insulated jacket that works much better.