Thank you for viewing. I will handle the transaction with sincerity until it is completed. Please do not hesitate to ask if you have any questions. Power Source: Battery-powered Item Weight: 0.2 kg Color: Black Easy to use! Just step on the mat and turn the switch ON! EMS electrical stimulation stimulates deep muscles that are not normally used. 9-level intensity adjustment is possible. Lightweight and compact! Convenient for carrying around. Can be used on palms, arms, soles, and calves. * To reduce shipping costs, the item will be shipped without the box. [Notes] ・Please refrain from purchasing if you are concerned about minor scratches on the product due to amateur storage.