4. Ultra-long standby time: it can provide more than 5 hours of effective use after a full charge. 3. It is equipped with an eyepatch for human observation, allowing people to directly observe the macro details with their own eyes. It is commonly used in the product appraisal industry. 1. Suitable for 100% of cell phones: the cell phone microscope is designed with universal clamps, which can be easily installed on any smartphone. Suitable for phone/for phone/for phone. 2. 120X Magnification: By zooming in on your cell phone camera, you can get a full-screen image, combined with your phone's magnification function, you can achieve 120X magnification. Simply clip the microscope to your phone to capture and share every microscopic moment. 5. Suggested use scenarios: mobile macro photography, jewelry photography, photography, and great for helping kids explore plants, minerals, insects, etc. on vacation.