Microcurrent facial massagers smooth out even skin and reduce fine lines and wrinkles by stimulating blood circulation and boosting collagen production to firm the facial skin and increase hydration. What is Microcurrent? Microcurrent technology is one of the hottest innovations in the anti aging industry and is widely used in top spas and medical offices for facial toning, tightening, and firming of aging skin. A low-level current that typically operates in the range of 0 400 microamps, which is a safe and effective technology to attain and maintain a healthier, younger looking appearance. The results can be so dramatic that microcurrent treatments are considered as “non-surgical face lifts.” Specifications : Type: Micro-current Wrinkle Remover Type: Facial Massager / Beauty Device Power Source: Rechargeable Battery Battery: 2.4V/800MAH polymer battery Charging Time: 12 Hour Standby time: 2weeks Operating voltage: 2.4v Output voltage: 5V Power: 0.15W Size: 10 x 6.5 cm / 3.9 x 2.6 inch Net weight: 350g Color: White Package Includes: 1 Micro-current device, USB cable, bag & manual.