I purchased this item new at the time, and I handled it with care, but it is old. I have not confirmed its operation. Returns are not accepted. Includes a strap. Shipping may be in simple packaging. I have done home cleaning (and hand-washed and disinfected the strap), but please refrain from purchasing if you are overly concerned about cleanliness. Please understand that this is a used item. Instant purchase OK! Thank you for looking.