? About the ProductThe 64W Led nail Nail Lamp is best for dissipate heat.Touch timing button,Touch screen can chose 15s/30s/3045s/60s, according to your choice for nail gel.32 pcs powerful LED, curing nail polish gel faster.LED display, easy to learn the time deduction.? Specifications:Power: 64WTimer: 15s, 30s, 45s, 60sLED Light Quantity: 32pcsInput: AC 110-240V / 50HZ-60HZOutput: 12V / 3AItem size: 9.17*3.14*8.26 inches ( L * W * H )Item weight: 2300g / 81.1oz? For the hand use:1. Plug the power cord into the outlet, then the default setting time lamp will be on.2. Touch the time setting key what you wanted and the lamp is read to work;3. Put the hand into the lamp where touch the sensor area, the lamp will be on at once until the setting time or you move away your hand;4. It is easy to put the hand into the lamp again.? For the foot use:1. The foot stand suitable for your feet nail drying,you can put the foot into the lamp directly.2. The lamp will work immediately, the other operation, it is the same as the hand use.? Package List:1* LED Nail Dryer Lamp1* AC/DC Adapter1* Instruction Manual