The Description text explains that the lamp with batteries or rechargeable batteries can be operated, and that batteries are not included. Read it for yourself if you - like me - understand the text so that the batteries are very well supplied (especially the charger included). The formulation is extremely subtle and definitely mE sufficient to enforce the four required batteries Tagged "prospectus liability".
Another little "Neckigkeit" is hand-carrying strap. She is, but how it should be used with this strand of the lamp, is not clear. I think it's not at all: it is too short, it does not end like other thin nylon carrying loops of NiteCore, and the lamp has nowhere an eye or hole. Pure spectacle without utility.
The "Handbook" could indeed bring about enlightenment, it does not. By the way this plane unfolding comes in English and French. If you only German and official language can - so sorry.
When I once batteries, I'll be able to check whether the lamp is at least functionally good and clear message of the facts or with complete delivery (and adjusted price) would get five stars. That's quite possible, but as things stand, invites the supplier to such a two-star reviews with everything one can think of.