Used item. I have confirmed that it works. The original pad is currently attached to the main unit. I will include a storage pack, two bags of original pads, and 10 bags of generic, third-party pads. I will also include a new battery. There is no instruction manual. Please consider this item with the understanding that it is used. Please note that cancellations and returns are not accepted under any circumstances. Immediate purchase is possible. Thank you for looking.