Feature: 1. 50W high‑power, 180° no dead angle irradiation, UV/LED dual light source lamp beads, suitable for all kinds of gel polish. 2. With infrared smart sensor function, hands in and light on, hands out and light off, no need to press the keys repeatedly. 3. 30s/60s/99s three‑speed timing is optional, allowing the nail art to be adjusted freely according to the time required for gel polish. 4. The built‑in intelligent temperature control chip can automatically adjust the temperature in the light box and continuously maintain a constant temperature state suitable for human skin. 5. Magnetic adsorption bottom plate, easy to disassemble, dual use for hands and feet, convenient and sanitary. Specification: Item Type: UV Led Nail Lamp Material: ABS Power: 50W Voltage: 100-240V Number of Lamp Beads: 30pcs Lamp Service Life: 50000 hours Light Source Band: 365nm, 405nm/UVLED dual light source Timing: 30S/60S/99S four-speed smart mode Suitable Nail Polish Types: Acrylic glue, nail extension gel, LED gel, UV gel and other nail gel Suitable for: Household, nail salon, etc. Use Steps: 1. Connect the adapter to the power socket. 2.After the machine is started, you can set the time by pressing the button to set the time of 30s/60s/99s. When the corresponding button is pressed, the LED screen will display the corresponding time. 3. Do not use the time setting button, put your hand into the machine, the infrared sensor will start the machine for a maximum working time of 120s.. Package List: 1 x Nail Lamp1 x Adapter1 x User Manual