With CPL LENS EMBEDED: Our portable phone microscope with CPL lens can eliminate unwanted glare and ghosting which easily gets compounded at long exposures,enable colors to appear clearer with better contrast under high power zoom MINI SIZE & RECHARGEBLE: With the portable mini size, USB rechargeable battery design, more than 2 hours of effective usage time when full charged. UP to 200X Magnification: Our phone microscope with universal clip design can be easily clipped on your phone,you need to zoom in your phone camera to get full screen image, once cooperate with your mobile phone magnification function to achieve 200 times magnification. A Great Gift for Adults and Children: This pocket microscope is a wonderful gift for children and students. It deepens parent-child relationship, brings endless joy to childrens childhood, stimulates childrens curiosity about nature.