Specification: Voltage: 110-220V, Plug type: UK Frequency: 50-60HZ Power: 10W Length:210mm Installed with mushroom tube size: 338x54x48mm Color: white Operation Procedures: Indirect Method----fit for dry nature skin and aged skin. Please screw in the glass tube in the hand piece. Please hold the glass tube after touch some talcum powder. Turn on the machine and the electricity will get through. Do the massage on face from neck to chin and from visor to forehead. Direct Method----fit for greasy nature skin Please grease essence and cream on the face first and then the hold the metal bar to put the glass tube on face.Turn on the machine. Massage with the glass tube like "Z" or helix on face, do the treatment as follows, forehead--nose--right side of the face--chin--left side of the face--nose--forehead. Sparkle Method----fit for wounds, sore and inflammation Cover the eyes with a piece of the wet cloth patch and touch the face with the glass tube on the part of inflammation. For one time, the treatment should be less than 10 sec. It's normal if there are sparkles coming out while the glass tube touches the face. Hair Care Method----fit for stimulating the skin surface reduing folliculitis and improving the healthy growing of the hair Use the comb tube (together with pilatory is much more better). Towards the direction of the hair to move the comb tube. Please adjust the intensity to "0" after using it. Make sure that the machine is turned off and puck the glass tube out of the hand piece.