A part of the review has been auto-translated.
The flashlight seems to be well built. It feels good in the hand, although it is a bit large for my taste (about 143mm long). It has an SFT40 LED, which due to the almost 44mm size of the head, gives a range of 650 ANSI meters (real range of about 250-300 meters). The light is cool white (6500K). It includes a Niwalker 21700 5000mAh battery. Charging is via USB-C. Flat top 21700 batteries from other brands work perfectly. Without testing it more thoroughly, there are two things that I don't like very much: 1. The rear button is the typical rubber one like the one on a Convoy S21A, but also very hard. I prefer larger, flat, and if possible metal rear buttons (Olight Warrior 3S for example). 2. The beam of light reflects the shape of the reflector crown, which is wavy. Apart from these two things, and the fact that I'm not a big fan of 6500K lights, the flashlight looks good overall.