【ULTRA BRIGHT 395NM UV LED LIGHT】--5W super bright LED lamp beads, clearly show unexpected stains even during the day-NO NEED to scan until night. 【MULTIFUNCTION & WATER RESISTANT】-- UV can reveal stains or fluids invisible to the naked eye on the ground or even on the grass. such as counterfeit document detection, money verification, amber and jewelry detection, pet urine and stain detection Nothing at all if it accidentally falls into water, still works even in heavy rain. Great for indoor/outdoor use. 【TINY & SUIT FOR ALL SURFACES】-- Lightweight and convenient. Easily put in pocket, backpack, toolbox and your car-SAVE SPACE. It works well on all kinds of surfaces in your living room, kitchen, bathroom, bedroom, garage and your car. Point out the unpleasant hidden places around you at anytime and anywhere. 【HIDDEN USB CHARGING PORT】- Unscrew the back cover and then plug it directly into any USB device such as computer, mobile power supply and mobile phone charger. Say goodbye to the