Use the lamp with USB charging cable via laptop, powerbank or wall charger.
Can be used on both hands and feet.
54W 18 LED light. Lasts up to 50,000 hours.
LCD display and 3 time settings: 30 seconds, 60 seconds and 90 seconds.
The light is not harmful and does not cause discomfort to either the body or the eyes.
USB charging cable included.