Feature: 1. Miniature Rechargeable: Compact and portable, this USB rechargeable device is convenient for you to carry anywhere. With just a smartphone, you can explore the microscopic world from virtually anywhere. It is widely applicable in various fields, including laboratory work, skin/hair/industrial/biological testing, jewelry/stamp (collection) appraisal, health diagnostics, art investigations, and outdoor explorations. 2. 200x Magnification: This light accessory transforms your smartphone into a professional microscope. The microscope requires pairing with your phone zoom function to achieve 200x magnification. 3. High Definition Optical Lens: The high definition optical lens allows you to catch magnified high resolution photos and videos simply by connecting our microscope to your smartphone camera. 4. Easy to Use: Adjust the microscope clip to align with your phone camera, ensuring the microscope lens is positioned over the main camera. Long press for three seconds to activate the LED light, and you are ready to shoot. There is no need to download any apps; the product includes a universal clip for easy installation and is detachable (not suitable for phones with excessively protruding lenses). 5. Strong Compatibility: Adjustable slider with a maximum distance of 38mm. Compatible with 95 percent of smartphones. Strong compatibility, which can meet your needs to the maximum extent and convenient for your use. Specification: Item Type: 200X Phone Miniature Microscope Material: ABS Battery capacity: 110mAh (shipped with internal battery) Equivalent focal length: 40.6mm / 1.6in Exit Pupil Diameter: 1.45mm / 0.06in Optical aberration: