①. Full multi-coating optics, shoot HD pictures in details. ②. Light and easy to use no need APP. ③. wide compatibility: F1.8 aperture design and universal clip for 98% mobile phone. ④. Use it for lab work, STEM applications, jewelry appraisal, health diagnosis, art investigation, outdoor exploration etc ⑤. Compatible with Almost Single and Dual-camera Phones. ⑥. This is a designed 200X Microscope Lens with LED Light ⑦. Magnification: 200X microscope ⑧. Lens Construction: 4 elements in 4 groups ⑨. Focal length: 40.6mm ⑩. brightness: 6pcs LED ⑪. Color temperature: 6000~6500k ⑫. Charging Interface: Micro-USB ⑬. Battery Capacity: 120mAh ⑭. Charging time: 1 hour ⑮. Types: With CPL ⑯. Colour:black ⑰. Material:plastic ⑱. Package Contents: ⑲. 1 x Microscope Lens ⑳. 1 x USB Cable ㉑. 1 x English manual ㉒. 1 x Cleaning cloth ㉓. Only the above package content, other products are not included. ㉔. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.