Sensitive touch, full glue adsorption, does not fall off, the fingerprint under the screen is unlocked in seconds . UV optical tempering reinforcement, stronger toughness, explosion-proof and not broken screen . Easy to paste without bubbles, one film can be used before and after to prevent scratches and paint peeling . SS-057U comes with a UV curing lamp, which can be easily used anytime, anywhere . Using high temperature thermal conductive soft glue, 10 large lamp beads run at the same time, large irradiation area, strong light efficiency, light energy up to 500mw/m, faster curing.