UV Nail Lamp: Built-in 15600mAH high-quality lithium battery, Larger than any other rechargeable nail lamp, 8 hours for a full charge, 12 hours for interruptible working, you can take it anywhere without the extension cord. Rechargeable and LCD Display
 
3 time selection:30s/60s/99s/120s Low Heat Mode, Smart Touch, put your hand in the nail lamp, and it will automatically light up; It will go out automatically. 99s mode is a low-heat mode, if you think the power is too high, you can choose this model.