Specification: Condition: 100% Brand New Item Type: Nail Art Light Model: s2 pro Power Supply Mode: Usb Plug-In Power: 72W (Maximum Reachable) Optional Color: White, Pink Number of Light Chips: 30pcs Theoretical Light Life: 50000 Hours Light Source Band: 365nm, 405nm / UV LED Dual Light Source Timing: 30s 60s 99s Three-Speed Painless Intelligent Mode Photo Glue Types: Acrylic Glue, Hard Gel Extension, Led Glue, Ultraviolet Gel and Other Glues Size: Approx. 150 x 82 x 180mm/5.9 x 3.2 x 7.0in Suitable: Home, nail salon, etc. Material: ABS Instructions: 1. Connect power adapter or USB adapter to power source. 2. Button timing: press 30S timer switch, machine starts 30S, press 60S timer switch, machine starts 60S, press 99S timer switch, machine starts 99S. 3. Not use time setting button, put your hand in the machine, infrared sensor will start machine. Package List: 1 x Nail LightUNIQUE DESIGN: Large LCD display, convenient for reading; Detachable base design, convenient for cleaning of nail art machine; Universal USB cable power supply, easy to carry. AUTOMATIC SENSOR: Designed with auto infrared sensor. When hand in the machine, the sensor will automatically start the machine, leave the machine, it will automatically shut down. 3 TIMER SETTINGS: 30s, 60s, 99s timer setting buttons for you to choose according to your requirement, which is functional and useful, ensuring that your manicure process becomes easy and precise. FAST DRYING: 365nm, 405nm UV / LED dual light source, faster curing gel nail polish. Suitable for drying acrylic gel, hard gel extension, LED gel, UV gel, etc. NAIL DRYER LAMP: The nail polish dryer is a fingernail & toenail dryer. 72W power, equipped with 30pcs UV/LED lamp beads, no dead angle, dry nail polish quickly, saving your time and energy.