Multifunctional diagnostic tool designed to observe problem skin and accurately detect melanin loss. It can also detect skin pigment disorders, acne, and other issues. Wireless and portable with a long-life lithium battery for on-the-go detection. Suitable to examine and diagnose your skin type or your pet's skin condition for proper care. Beauty salon features include a 40x40 mm large observation area with 2x magnification. LED illumination combined with a large-area magnifying lens and an observation window allows easy and convenient viewing of results. Fast detection with a simple one-button operation. Place the device about 10 cm from the skin to obtain clear observation results. Use scenarios: - Personal skincare at home: monitor melanin loss, pigment irregularities, and acne to tailor routines and treatments. - Pet skin checks: screen your pet for skin conditions and early signs of problems. - Quick pre-treatment assessment in a salon: assess client skin before facials or other treatments.