Specification: Condition: 100% Brand New Item Type: Nail Art Lamp Model: s2 pro Power Supply Mode: USB Plug-in Power: 72W (Maximum Achievable) Optional Color: White, Pink Number of Light Chips: 30pcs Theoretical Light Life: 50000 hours Light Source Band: 365nm, 405nm/UV LED Dual Light Source Timer: 30s 60s 99s Painless Intelligent Three-Speed Mode Phototherapy Glue Types: Acrylic Glue, Hard Gel Extension, Led Glue, Ultraviolet Gel and Other Glues Size: Approx. 150 x 82 x 180 mm/5.9 x 3.2 x 7.0 inches Suitable: Home, nail salon, etc. Material: ABS Instructions: 1. Connect the power adapter or USB adapter to the power source. 2. Button Timer: Press the 30S timer button, the machine starts for 30S, press the 60S timer button, the machine starts for 60S, press the 99S timer button, the machine starts for 99S. 3. If you do not use the timing button, put your hand into the machine, the infrared sensor will start the machine. Features: 1. All light chips use advanced technology, 365nm, 405nm/UVLED dual light source, faster curing of gel nail polish. 2. Lightweight and portable, USB port and USB cable (no adapter), easy to carry, gel polish dryer can save your space. 3. Not only a choice for manicurists, but also a gift for Mother's Day, Christmas and wedding anniversary, you can enjoy the salon experience at home. 4. Intelligent automatic sensor, gel nail lamp can be used with automatic sensor, hand in, the light turns on, hands out and the light turns off. 5. The 72W nail machine can shorten your nail time by 80%, saving you time and energy. Package List: 1 x Nail Lamp