Light Phototherapys Device For Nail Revolutionary Highly Efficient Light Phototherapys Device For Toenail Device For Cleaning Improves Nail Strength Appearan Features: device: interacts with 470nm blue light and 905nm light. It is and, not process. Effective and effects: After using it for 7 minutes every day, you will have different experience. In few weeks, you will feel the brought by great achievements. Portable and comfortable nail cleaning tool, lightweight and compact, suitable for various sizes of and toes, bringing convenience to your life anytime, anywhere. Rechargeable and battery efficient USB cables are included, which can be used for several days once fully charged. No need to replace the battery. Nail phototherapy machines are also the birthdays, anniversaries, Valentine's Day, and other . We provide you with satisfactory solutions and customer service guarantees. prompt: Simply place the device the affected nail, long press the power button - the indicator light will flashing, and the blue light and super light will work simultaneously. The device was processed for 7 minutes. It will automatically shut down, and it is recommended to use it at least once day to make the effect more noticeable. Product Description: How to use: 1. Clean and dry your hands and nails. . Cut off excess nails with nail clippers. 3. Turn the to activate the device and place the nails under the lamp for about 7 minutes 1xNail Instrument