1.Improve the efficiency and make the best solutions for no burning on the hand-piece at all. 2.Long lifetime for Xenon Lamp which is with the imported Uk technology. 3.More stability with the hand-piece structure inside improved. 4.Portable design and easy operation can do the touring treatment; lower cost and wider usage can make quick return of investment' 5. 2 Year warranty for machine host , one year for laser handpiee.Widely applications of Pico laser: 1.-532nm wavelength: removal freckles, eyebrow tattoo, eye line , tattoo , lips line in red, brown and coffee color; 2.-1064nm wavelength: removal freckles, eyebrow tattoo, eye line , tattoo , lips line, birthmark and nevus of Ota,pigmentation and age spot, nevus in black, blue color; 3.-1320nm wavelength: carbon peeling for shrinking pores, blackhead removal, skin tightening and whitening, skin rejuvenation, wrinkle removal; 4.-755nm wavelength: especially for pigmentation treatment, ,melasma treatment and skin whitening.