Specifications:Magnification: 60X-100XMaterial: ABSPower Supply: 3 x LR1130 Battery (included)Package Weight: 50g Features: 60X-100X zoom microscope lens for mobile phones. Comes with an universal clip,suitable for all smart phones. Perfect for viewing or inspect tiny objects, such as jewelry, coins, stamps, antiques, biology, precision parts, etc. Bright LED light provides enough light at any dim conditions. Portable and convenient design, easy to carry with your mobile phone.