Product Information:
Product type: V-face Device
Gear: 6 gears
Rated voltage: 3.7V
Built-in battery: 90mAh
Working time: about 20 hours
Material: ABS+ elastic band+304 stainless steel

How to use:
1.Wash your neck (exfoliate if needed)
2.Apply toner and moisturizer.
3.Hook the ends on your ear like a mask.
4.Make sure the two nubs are facing inwards and firmly pressing against under your chin.
5.Switch the device on.
6.Leave it on while you sleep or do your errands.
7.Take off when you wake up the day afterward.
8.To wash, take a warm and damp towel and clean the nubs.
9.Wipe the nubs a second time with a dry towel or tissue.
Warm Tips: Do not use when the skin is very dry to avoid burns