Compact Rechargeable 395nm Ultraviolet Torch for Pet Stain Detection, Bedbug Inspection, and Document Verification Product overview This miniature ultraviolet torch uses a 395nm LED to reveal hidden stains, pet markings, and fluorescent traces on surfaces. Its intensity beam, adjustable focus, and USB rechargeable design make it a practical tool for pet owners, property inspectors, security personnel, and outdoor enthusiasts who need a reliable detector in low light. Key benefits Reveals hidden stains and markings: Makes urine, bodily fluids, and other organic stains visible on carpets, upholstery, bedding, and hard surfaces. Quick verification of fluorescent security features: Helps authenticate currency, IDs, and documents that include UVreactive inks. Portable and durable: Compact 67 x 23 mm size and mixed materials construction for everyday carry and frequent use. Adjustable focus for precise inspection: Narrow spot for distance checks and wider beam for surface scans. Rechargeable and convenient: USB charging eliminates frequent battery purchases; runs on a single 16340 battery (not included). Low power requirement: Operates at DC 3.7V for efficient performance. Features and specifications Light wavelength: 395nm ultraviolet LED Size: Approx. 67 x 23 mm Color: Black Materials: Mixed materials construction for a balance of strength and weight Power input: DC 3.7V Battery type: 16340 x 1 (not included) Charging method: USB charging Package includes: 1 pcs rechargeable ultraviolet flashlight Practical use scenarios Pet owners: Locate and old or recent pet stains on carpets, rugs, sofas, and pet bedding before odors set in. Travelers and accommodation inspectors: Check hotel rooms, mattresses, and linens for signs of bedbugs or previous contamination during routine inspections. Document and security checks: Spot UVreactive inks and markings on banknotes, ID cards, tickets, and packaging to verify authenticity. Additional notes Allow a 1 to 2 cm variance due to manual measurement. Actual item color may vary slightly from images due to monitor differences. This compact ultraviolet torch combines focused performance and convenient USB recharging in a portable package, making it a useful detection tool for home and field use.