How to Use, Wash your neck (exfoliate if needed), Apply toner and moisturizer., Unplug the EMS Sleeping V-Face Beauty Device, Hook the ends on your ear like a mask., Make sure the two nubs are facing inwards and firmly pressing against under your chin., Switch the device on., Leave it on while you sleep or do your errands., Take off when you wake up the day afterwards., To wash, simply take a warm and damp towel and wipe the nubs clean., Wipe the nubs a second time with a dry towel or tissue., Charge the V-Face EMS Sleeping Beauty Device before and after using the device for ready usage., Store in a cool, dry, and stable place., Keep out of the reach of children and pets., For external use only., Specifications, Material: Elastic Band, ABS Plastic, Stainless Steel, Method: Vibration, Net Weight: 13.7g, Size: 50x20x12mm (1.9*0.78*0.47 inches), Charging Cord Included: YES, Package Includes, X1 V-Face EMS Sleeping Beauty Device