1. Smart Analyse: It uses an smart sensor that can sense the skin moisture and oil standard and analyze its condition in just 3 seconds. 2. Intelligent Chip: With enhancing power to 60%, it saves time while providing accurate measurement of the skin moisture and oil standard. 3. 3 Color Indicator Light: It clearly shows the condition of your skin. Green signifies a healthy balance of moisture and oil, while red indicates dryness. Yellow indicates saturation of moisture and oil. 4. Plated: This product of testing probe is made of plated material that is non invasive and gentle on the skin, ensuring precise results without harming your skin. 5. Suitable Scene: You can easily customize your skincare by measuring your skin moisture and oil standard. It is a necessary tool for anyone looking to keep their skin healthy and glowing. Item Type:Skin Water Oil Analyzer Battery type:Lithium Ion (shipped with built in battery) Battery Capacity:150 mah Colour:White Material:ABS Package Contents: 1 * Skin Detector 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.