Easy to Use: This nail light device is incredibly easy to use. It features a built-in timer that initiates a 7-minute session automatically, making it perfect for integrating into your daily routine Dual Light Technology: This device combines 460nm blue light and 905nm infrared light to promote healthier nails. Its dual light technology raises nail temperature safely, enhancing their appearance and overall health Clean Nails Before Use: Promote proper nail hygiene while trimming and cleaning your nails regularly. Clean your nails and trimming tools before using the equipment to avoid nails affecting other nails Optimal Results: For noticeable improvement, use the device twice daily for 7 minutes over a period of 3 months. You can expect to see an improvement in nail appearance as they grow out in approximately 6 to Important Information: Before the first use, that the device is fully for 90 minutes. Consistent use of this product is key to visible improvements in nail appearance Colour:Blue Material:Plastic Package Contents: 1 * Nail lamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.