FENCHILIN Mirror with UV Camera for Sunscreen Compact 2x Magnifying Adjustable Adjustable Smart 90mm x White Testing, Mirror, Rechargeable, Glass,

UV test camera monitor screen When you apply transparent sunscreen, the image on the mirror gradually turns black/white, making it easy to see which areas have been applied and which areas have not. A UV camera reveals the effectiveness of applying sunscreen. The visible effects differ depending on the type of sunscreen. If you apply chemical sunscreen, it will turn black. If you apply non-chemical sunscreen, it will turn white. The amount of application can also be determined by its density. Normally, the darker the visible color, the higher the sun protection effect, but depending on the ingredients and content of chemical + non-chemical sunscreens, the visible color may be lighter or invisible. USB-C rechargeable mirror Comes with a USB type C cable. We recommend charging it to 80% (about 1.5-2 hours) before using it for the first time. This UV check mirror can be fully charged in about 2.5 hours. We recommend using it with a charger/computer with an output of 5V1A. Do not use together with a quick charger. A revolutionary compact mirror that is convenient to carry.The size is 90mm x 18mm, compact and palm-sized, so you can carry it in your bag. The 2x magnification mirror allows you to check whether the UV cream is applied properly anytime and anywhere, and there is also a magnifying mirror that can be conveniently used for retouching makeup.The angle can be adjusted 180 degrees, making it easy to operate at your preferred angle. Continuous use with LED light The LED light on this compact mirror is ring-shaped and illuminates with a soft and gentle light. The intensity of the light can also be adjusted in three levels. It has a USB type C connector and can be used continuously for about 3-4 hours on a single charge. If you use it for about 30 minutes a day, it will last for many days. (Usage time may vary depending on the brightness of the light you are using.) A revolutionary compact mirror for sun protection, suitable for men, women and children. This mirror provides effective sun protection. Also, my portable mirror is easy to carry. It's not just a mirror to check your sunscreen, it's also a small portable mirror for daily use, and it's also suitable for your female friends.