I've used this for a few months, but I'm selling it because I bought something else. It has been charged (as shown by the blue light in photo 7) and its operation has been confirmed. There is a broken loop for attaching one of the straps (photo 6), but it doesn't affect its use. The box, accessories, and instruction manual are all included. I have disinfected it with a disinfectant wipe, but please understand that it has been used before you consider purchasing it.