Description:The Mini Microscope for iPhone 4 is elegantly designed and high-functioning. Get 60x magnification and use the bright LEDlight for dim conditions.Mini Microscope for iPhone 4 makes it easy to be a scientist-on-the-go.Features: Portable and convenient design， easy to carry with your mobile phone . Simply connect to your iPhone camera lens and the screen will show you what you're looking at. UV LED for paper momey. LED with On\/Off switch ， The LEDs are powered by 3 LR1130 cell batteries. Matched with a faux leather pouch. Applications: Currency detecting， jewelry !#!amp!*!amp; antique evaluating， crafting and repairing， etc. Magnification: 60X Compatible with: For iPhone 4 4S Power supply: 3 * LR1130 batteries (included) Size: 12.2 * 6.8 * 2.6cm Weight: 69g Package Included:1 * Microscope1 * Pouch1 * Mobile phone shell1 * User manual Simply connect to your iPhone camera lens and the screen will show you what you're looking at. Portable and convenient design， easy to carry with your mobile phone .