Item Type: Phone Macro Lens Material: ABS, PC Battery: 3.7V Battery x 1, Battery Capacity: 50mAh ( Shipped With Built In Battery ) Magnification: 100X Field Diameter: Approx. 19.2-20.4mm/0.76-0.8in Focal Length: Approx. 12.5mm/0.49in Focus Range: Approx. 5.4-6.8mm/0.21-0.27in Charging Time: Approx. 50 Minutes Usage Time: 120-150 Minutes Minimum Clamping Size: Approx. 66mm/2.6in Maximum Clamping Size: Approx. 96mm/2.72in 1Good Compatibility: This phone macro lens is suitable for any cell phone, such as for iPhone, for Google, for OnePlus and so on. 2CPL Polarizing Lens: This phone macro lens comes with a CPL polarizing lens to reduce reflections, light spots and view more details. 3Compact And Portable: This phone macro lens is small in size and light in weight, which is very convenient to carry around and mounted on your cell phone for easy use. 4Wide Application: This phone macro lens is perfect for professional macro and recreational photography, but can also be used to observe plants, insects, jewelry, coins, ores, circuit boards, watches, stamps. 5Easy To Install: This phone macro lens is very easy to install, all you need to do is mount the telescopic clip to your phone, keep the lens mounting holes aligned with your phone's main camera, and then screw on the micro lens and you are ready to use it. 1 x Microscope Lens 1 x Lens Cloth 1 x USB Cable 1 x Manual 9 x Adhesive Pad