Handheld massager with a power gun and three types of attachments. - Brand: SIXPAD - Model Name: Power Gun SE-BF03A - Serial Number: EBF0187943 - Accessories: Instruction manual, USB cable (Type C), 3 types of attachments (flat attachment is missing) - Case: Comes with a storage case - Color: Black Upon listing, I have confirmed the operation 12 times at level 5 (each time the timer of 10 minutes is activated). (The instruction manual on P.9 indicates that it can be used for about 2 hours at level 5 with a full charge). I don't think there is any battery degradation. #Sixpad #PowerGun Thank you for viewing.