A soft and comfortable foot pad, lightweight, foldable, easy to carry anywhere, can be dried with a wet towel after use.There are 9 levels of adjustable intensity directly 15 minutes is a course of treatment, when time is due, it is automatically shut off. If you want a longer period, you need to reset for another session.(Recommendation: Choose the 1 level for the first use).USB charging and battery styles (Including built-in rechargeable battery), you can connect the USB cable to the laptop/desktop/power bank and phone charger USB port for charging.
