Feature:1. PROFESSIONAL DESIGN: UV cosmetic mirror adopts double sided design, 2x magnifying mirror with light and UV camera, long press on the screen to turn on the camera, short press to change the illumination brightness.2. CHECK FACIAL SKIN CONDITION: The UV camera can not only check the sun protection effect, but also check makeup removal and skin health.3. USES: By setting in your mini travel mirror, you can see the effect sunscreen, sunscreen looks darker in UV camera because it will absorb UV rays.4. PORTABLE AND LIGHTWEIGHT: The UV makeup mirror measures 3.8 inches in diameter and only 0.7 inches thick, making it easy to store and carry.5. INNOVATIVE GIFT: UV makeup mirror is a popular and practical makeup present for women and makeup lovers.Specification:Item Type: UV Cosmetic MirrorMaterial: ABSSize:Diameter: Approx. 9.7cm/3.8inThickness: Approx. 1.8cm/0.7inBattery Type: Lithium Polymer BatteryBattery Capacity: 1000mAh (Shipped with Built In Battery).Package List:1 x Data Cable1 x Mirror1 x UV Test Card 1 x Instruction ManualNote:Manual measurement please allow some error.