Name: Soft skin mask instrument
Function Negative ion, positive ion, colored light, infrared
Accessories Manual + USB power cord + warranty card
Rated voltage: dc5.0v
Rated power: 4 W
Product size: 150 × 158 × 204 MM / 5.90 * 6.22 * 8.03in
Light wavelength: red light 620 ~ 630nm; orange light 580 ~ 590nm; blue light 460 ~ 470nm