Thank you for viewing! ☺︎ Panasonic EH-ST75 Ion Effector I haven't used this in the past few years and it's been stored away. I've confirmed that the warm and cool functions are working without any problems. It can also be charged. Everything in the photos is included. There is no instruction manual, but you can view the electronic version on the Panasonic website. This is a used item and has been stored at home, so please refrain from purchasing if you have any concerns. Thank you.