Used for 3 months and hair did start growing back at my temples..I just can’t commit to doing it every day I forget…comes in a box..Kiierr LLLT Device. ball Hat. User Manual..wall charger plug..usb cord..portable power pack..and handy carrying case..which I just pulled off as seen by photos..I’m sure easy fix..very easy to charge and to wear..see video..use only 30 minutes every other day..fda cleared..check out the reviews on line…these are not cheap but it works!! You can wear cap without ball cap attached..which is what I did.