Specifications： Enlargement: 200X microscope Objective construction: 4 element in 4 groups focal length: 40,6mm Brightness: 6 pieces of LED Colour temperature: 6000 ~ 6500k Load Interface: Micro USB Battery capacity: 120mAh Loading time: 1 hour Material: ABS Size: 68*35*11.5mm Color: black Package contains: 1 *microscope lens 1 *USB cable 1 *Manual 1 *Cleaning cloth 1 *Carry pocket Note: 1.Please allow slight size deviations due to manual measurement,measuring methods and tools. 2.The picture may not reflect the actual color of the item because of different photographing light and display monitor.Thanks for your understanding. Just one smart phone, you can explore the micro world anywhere. Widely used to education purpose, print industrial, textile industrial, biological inspection, jewelry & stamp (collections) inspection. Allows your mobile phone to magnify up to 200X.This super lightweight accessory turns your phone into a professional microscope. Multi-element, coated glass lenses minimize ghosting, reflections, lens flare, and other artifacts. Mirrorless camera lenses ideal for hobbyists and photography pros alike. APP needed.Only need adjust the Microscope clip onto your phone camera,keep microscope lens aligned with your phone main camera. USB cable charging, recharging & reusing anywhere anytime.The universal clip compatible for compatible with iPhone/compatible with Huawei/compatible with Samsung and other smartphone models. Just one smart phone, you can explore the micro world anywhere. Widely used to education purpose, print industrial, textile industrial, biological inspection, jewelry & stamp (collections) inspection. Allows your mobile phone to magnify up to 200X.This super lightweight accessory turns your phone into a professional microscope. Multi-element, coated glass lenses minimize ghosting, reflections, lens flare, and other artifacts. Mirrorless camera lenses ideal for hobbyists and photography pros alike. APP needed.Only need adjust the Microscope clip onto your phone camera,keep microscope lens aligned with your phone main camera. USB cable charging, recharging & reusing anywhere anytime.The universal clip compatible for compatible with iPhone/compatible with Huawei/compatible with Samsung and other smartphone models.