What a amazing! special for iphone 4 4s, take a look with the microscope lens and then take a picture for save Specification: Material: Plastic Color: Silver LED Color: 2 White & 1 Purple Magnification: 60X Powered By: 3 x LR1130 Cell Button Batteries Weight: 42g ( with package) Size: 3.7*3.5*1.5cm (L*W*H) Features: Transform your iPhone 4 to a mobile microscope in 60X magnification Bright 2 LED light provide enough illumination at any dim conditions Purple UV light can be utilized for counterfeit currency identification **Ideal design for the watch making industry, especially for inspecting the tiny objects Great product for jewelry, coins, stamps, circuit board, diamond and antiques et Easy to install, just attach it to your iPhone 4 with a back cover Fashionable, popular & easy to operate, Small, lightweight & easy to carry Package: 1 x Mini Microscope For iphone 4G/4S 1 x Pouch 1 x iPhone 4G/4S Adapter Cover (Only accessory, iPhone not included) Trademark OKEBA products are marketed exclusively by USA OKEBA INC.