Thank you for viewing. HighPowerJ uses four LED modes to improve skin concerns and conditions. Furthermore, it has an electroporation function, which delivers beauty ingredients to the stratum corneum, which normally wouldn't be penetrated, resulting in improved skin texture the next morning. 【Light Types】 ① LED Red → Firmness/Elasticity ② LED Yellow → Dullness/Transparency ③ LED Blue → Acne/Skin Irritation ④ LED All Lights → All Skin Types 【Product Overview】 Body Size: Approximately W35mm x D37mm x H160mm Weight: Approximately 90g Power Supply: 100V-240V・50/60Hz Output: DC5J 1A Full Charging Time: 5 hours Continuous Usage Time: 3 hours *When using level 4 LED Wavelength: Blue 415mm(±10), Yellow 590mm(±10), Red 620mm(±10) ・Not tested for operation as it is unused. Area...Face