Package Included: 1 x Nail Dryer 1 x USB cable Description: Brand new High quality Stable and Durable Environment protection, light use of LED, unharmful substances to the human body. Energy-saving, LED is a low-power device, low power consumption machine. Do produce tempered heat. Light weight and unbreakable. Fast dry time, with the use of LED nail gel, the dry time is about 30-60 seconds. Pocket size is amazing for constant travel. Updated LED technology less harm for your hands and never need to change a bulb. Work with gel nail polish, no brand requirements though. Material: Plastic+Electronic Elements Color: White,Black,Red,Rose Red Type: 3 LED lights With a USB charging cable could connect laptop or bankpower Size: 15*4*4cm Notice: 1.Keep away the machine from the children , it is professional LED Gel machine; 2.Don't stare to the light when the machine is on; 3. Don't try to touch the LED; 4.Don't operate the machine with the wet hand.