Platinum ion technology used. ■ Beauty device product name: Summit International Platinum Ion Injector. ■ Function: This is a beauty device designed to penetrate beauty ingredients into the skin's stratum corneum through iontophoresis. It can also be used as a beauty device utilizing galvanic current even without a power supply. ■ Power supply: Operates on 3 AAA batteries. (Batteries included) ■ Reference price: Sold for 29,800 yen. ■ Condition: Hardly used, stored at home. Photos 8 and 9 show some deterioration, but it is still powered on. Please see photos 6 and 7. Please understand this is a used item and accept the condition. ✤ Please read the profile before considering a purchase. - Model name: Platinum Ion Injector (iontophoresis device) - Country of manufacture: Japan - Accessories: Storage bag - Power: Power button available - Settings: LO and HI settings available ✤ Thank you for viewing. #HalloweenOnMercari