Material: Aluminum Alloy Size: 10.5cm, 64g, 4.09" Battery: 800mAh Modes: High Light/Low Light 1. Utilizes a professional 365nm UV wavelength to easily detect pet urine, pesticide residues in vegetables, tobacco and alcohol authenticity fluorescence, delivering multi-functional detection for greater efficiency. 2. High-quality aircraft-grade aluminum alloy housing with effective heat dissipation for a long lifespan, balancing aesthetics with practicality. 3. Convenient USB charging and a built-in high-capacity lithium battery for long-lasting battery life, eliminating the hassle of frequent battery changes and making it suitable for extended use. 4. At only 64g, the ultra-lightweight and portable design makes it easy to carry around, suitable for home, outdoor, travel, and more. It's your essential inspection assistant. 5. IPX4 waterproof rating. Package Includes: 1pcs UV flashlight with charging cable