... ; 2)English ,Chinese ,or as your needs. ipl and rf medical equipment Portable 4.7inch Controller WK4C: Description:1.Display lattice ... : YesWater flow sensor: YesYour logo on software: YesMatching: triple power supply system, combo power system, laser, E-light, photons, RF power ... the cost price.We manufacture the popular touch screen ,power supply,the handpiece and the best shell design.All we can ...