Features: Brand Convenient storage: Easy to store and carry, suitable for home use or on the go. The waterproof design saves space. Helps identify ringworm in cats: Illuminates under Wood's light. When a cat owner is unsure whether a cat's skin issue is ringworm, the affected area may appear green under the light, which can help indicate the presence of feline ringworm. Multi-function use: Built-in 1200mAh battery, can be used to detect pet skin conditions, as an emergency power bank, and as a flashlight. Ergonomic design for comfortable handling. Professional detection lamp: Designed for detecting ringworm in cats, helps check for skin abnormalities. Features a built-in lithium battery with charging indicator, USB fast charging, strong compatibility, and safe, practical operation. Ideal gift: A useful product for pet owners to help detect and address cat skin issues early. Great gift for pet lovers, friends, and family. Specifications: Model: D66 Material: Aluminum Alloy Color: Black Weight: Net weight 140g, Gross weight 200g Modes: High light, Medium light, Low light, Strobe, SOS Functions: Cat skin condition detection, authenticity verification, currency inspection, emergency power bank Power supply: 18650 lithium battery x 1 1200mAh, can charge a phone approximately 10-15% Battery life: 1200mAh typically lasts about 7 days Voltage: 3.7V-4.2V Lamp bead: 1 x 365nm Detection distance: 5m Waterproof rating: IPX45 Power: 3W Brightness: 15-55 lumens Product Size: Approx. 13.5x2.7x2.7 cm / 5.31x1.06x1.06 inches Packing Size: Approx. 17.5x7.5x4.5 cm / 6.88x2.95x1.77 inches Note: 1. Please allow 0-2cm errors due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the image may not reflect the actual color of the item. 3. Other accessories are not included. Thank you for your understanding. Package includes: 1 x Purple Flashlight 1 x USB Charging Cable 1 x Sponge