640nm long light waves  Spectrum: 640-1200nm This hair removal device uses 640nm long light waves to deeply destroy hair follicles, painless and efficient hair removal without hurting the skin, and inhibit hair regeneration.      Automatic mode  Large area irradiation, (Light wave coverage area: 3.6cm) can accurately align areas such as bikini line, and complete hair removal faster.       IPL strong pulsed light + 999,999 flashes  Technical principle: IPL intense pulsed light Frequency: 80 flashes/min Head life: 990,000 flashes Gear position: 5 gears       5 levels of light intensity adjustable  Gentle and painless hair removal, making the hair removal effect longer.       Can be used by both men and women       Suitable for multiple parts of the body  Such as the face, arms, legs, armpits, back, bikini area and other parts of the body.       Easy to carry  The compact machine is easy to carry, so you can give yourself a hair removal beauty whenever and wherever you need it.       Specifications:  Material: ABS Color: White Size: 18.5*6.5*4.5cm Weight: 195g Packing size: 20*16.5*6cm Light energy output: 22j/cm Suitable for the crowd: unlimited Working temperature: 45°C Power: 48W       Packing List:  1* Epilator 1* Sunglasses 1* English User Manual 1* Shaving knife 1* Link line 1* EU Plug / US Plug (Optional)