Keedox LCD Screen Separator Split Repair Machine, Touch Screen Digitizer, Repair Cell Phone LCD Glass Removal, Build-in Pump Vacuum Max 7 inches Working Voltage: 110v-220v Heat area: 200x100 mm Compatible: For iPhone, Samsung and other smart mobile phone which LCD screen's size is 7 inch and below. build-in air pump vacuum LCD Separator Screen Repair Machine, used for separating glass lens, touch screen and LCD display assembly of iphone ,Samsung, LG as well as other cell phones By this machine, you can separate the broken glass from LCD and if LCD is still working well, you only need to replace a glass screen, but no need to replace a full assembly screen, usually that is quite expensive, saving you money