Advantages: Endnailfungus Non invasive treatment No side effects Painless Easy to Use Safe Compact and portable. Operation Instructions: 1). Place the device on the infected nail and press the operating button. 2). Treatment light will begin to blink and the device will emit visible blue light. 3). The device will operate for 7 mins and shut off automatically. Technical Information: Product name: Nail blue light care device Charging time: 2-3 hours Charging voltage: 5V/1A Color: White Power: 25W Battery capacity: 1300mAh Packing list: Product+USB cable + manual+exquisite magnetic color box Note: Device may not be used while charging battery. Please allow battery to be fully charged before use.

--- Portable & Compact: the nail fungus treatment for fingernails is compact and lightweight, you can take it with you, suitable for home, office and travel use. --- 7 Minute Cold Light Nail Treatment, Home Use, Simple to Use. --- Easy to Use & Effective: No complicated use process, just put your nails into the device, 1-2 times a day, 7 minutes each time, for at least 1 month, then you will get healthy nails. The device will operate for 7 minutes and shut off automatically. --- Improves the appearance and health the fingernails and toenails that suffer from common fungal conditions. --- Double action treatment device. Utilizing both infrared and Cold Light tophysiotherapy a wide variety of common nail issues, 25W high power, 905nm light, 3W high power, 470 blue light, 4 LEDs.