Features: 1. **Advanced LED Technology**: Our Nail Care Device utilizes cutting-edge LED light beads that emit specific wavelengths of blue light, effectively targeting and treating yellowing and ingrown nails by destroying harmful microorganisms. 2. **User-Friendly Design**: Designed for ease of use, simply clean and dry your nails, trim excess nails, and place them under the light for just 7 minutes daily to achieve healthier nails. 3. **Portable and Convenient**: Featuring a USB interface, this device is perfect for home use or on-the-go nail care, allowing you to maintain your nail health wherever you are. 4. **Safe and Effective Treatment**: The photodynamic response generated by the device is safe for your nails and skin, providing a non-invasive solution to nail fungus and promoting overall nail health. 5. **Durable and Reliable**: Constructed with high-quality plastic housing, our device is built to last. Follow usage guidelines to prevent overheating and ensure long-term performance. Our nail care phototherapist contains LED light beads, USB interface, plastic housing. It can use specific wavelengths of blue light to penetrate the surface of the nail and produce a photodynamic response to the keratin in the nail, helping to destroy microorganisms around the nail. Its use is simple: 1. Clean and dry hands and nails; 2. Use nail clippers to trim off excess nails. 3. Turn on the switch to activate the device and place the fingernail under the light for about 7 minutes; 4. Use it daily for better results. Do not leave electrical appliances working for a long time to avoid overheating. If any abnormality is found, repair or replace it in time.