The box contains a UV/LED lamp with 6 LEDs and a USB cable. Instructions for use: • Connect the UV/LED lamp to a power source using the USB cable. • Apply gel nail wraps to your nails. • Place your nails under the lamp. • Press the side button to activate the lamp and cure the nails (60 seconds). • Wait for the light to turn off. Your nails are now cured! • Repeat the operation if necessary. Care instructions: • Unplug the adapter when not using the device. • Avoid looking directly at the UV light, as UV radiation can damage your eyes. • Avoid using the device for more than 5 minutes, as it may irritate your skin. • Do not use acetone to clean the lamp. • Keep it out of reach of children.