Specification Brand : OTQEFTN BulletPoint1 : The headlights use high-power international brand s as the light source. Optical structure design, uniform light distribution, clear spot, high brightness, high color rendering index BulletPoint2 : The integration of the magnifying glass and the lamp ensures that the focus of the magnifying glass is always synchronized with the head light spot, so that the magnified object image observed by the user is always clear, bright and full. BulletPoint3 : Height Adjustable-- Compact and stylish design, portable weight, easy to use, 3 moveable joints ensure holder can be stretched to any height according to your needs when used as a desktop magnifier. With comfortable ergonomic handle suitable for children, adults, seniors, hobbyists and professionals. BulletPoint4 : Handheld or Desktop -- Magnifier glasses can be used as a desktop magnifier by stretching its holder and placing it on the desk. It also can be folded to serve as a hand-held magnifier to realize wider application range. BulletPoint5 : After-sales: If you have any questions about our magnifying glass, please feel free to contact us, we will serve you within 24 hours! Color : 3.5x ExternallyAssignedProductIdentifier : 7018201306640 ExternallyAssignedProductIdentifier1 : 7018201308316 ExternallyAssignedProductIdentifier2 : 7018201308309 ItemName : Magnifying Glass Headband Magnifier, Handheld Digital Magnifier, Dental Surgical Headband Magnifier Binocular Loupes, Medical Magnifier with 5W Headlights, for Surgery Vascular, Two Rechargeable Batte ItemPackageQuantity : 1 ItemTypeKeyword : professional-dental-and-surgical-loupes MagnificationStrength : 3.3 multiplier_x Manufacturer : OTQEFTN Material : Aluminum MetalType : other ModelName : Flip-Up Loupes 3.3x Sports Frame ModelNumber : IFL-1033G-37-Classic NumberOfItems : 1 PartNumber : HJ241231037 ProductDescription : Bright Light -- powerful energy-efficient lights, use your magnifying glass at night or in those hard to reach dark places to easily illuminate anything. Brightness can be switched according to lighting conditions which will make working enironment more comfortable, improve work effciency, effectively protect eyesight, and aviod visual fatigue. Headlight parameters: Rated voltage: AC90~240V 50Hz~60Hz Input power: ≤10VA Power: 5W Color temperature: 4500±500K Illumination:>30000Lux Color rendering index: 90 Lamp life: 50000h Magnifying glass parameters: Magnification: 2.5X, 3.5X Working distance: 420m Field of view diameter: 100mm, 80mm Depth of field: 50mm Pupil distance range: 48~64mm Weight: 370g Battery parameters: Battery capacity: 2200mA Nominal voltage: 3.7V Charging limit voltage: 4.2V Features: International brand L ED light source. The color temperature is positive, the color rendering index is high, and the brightness is high. Large field of view, long depth of field, high resolution. Synchronous adjustment, accurate positioning. Wireless dual power supply, adjustable brightness. The headband is fixed in both directions. The work is easy and stable. U S B interface. Choose more charging requirements. Satisfaction Guaranteed- All products have a 30 days unconditional return & full refund service and 6 month quality warranty. Try this magnifying glass without risk! (Exquisite packaging can be a perfect gift! ) ProductSiteLaunchDate : 2025-01-04T09:57:57.590Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41111700