Feature: 1. Designed for iPhone 13promax: This cell phone microscope is specifically designed for the iPhone 13promax, which ensures a perfect fit and compatibility. It's made with premium aluminium alloy and TPU materials for long durability. 2. 400X Microscope Camera: Explore a world of tiny wonders with this high resolution microscope camera. Capturing and magnifying objects up to 400 times their original size for detailed examination. 3. Designed with Fill Light: No need to download any additional apps or software. Simply attach the microscope lens to your phone and start exploring. Designed with fill light for great convenience. 4. Ideal for Education: Suitable for both kids and adults, this microscope lens is a great educational tool for learning and discovery. It's perfect for science experiments, nature exploration, and more. 5. Precise Cutouts: Turn your phone into a powerful microscope with this mini lens attachment. Take it with you wherever you go and uncover the beauty of the microscopic world. The precise cutouts provide 360 degree all round protection. Specification: Item Type: Cell Phone Microscope Material: Aluminium Alloy, TPU Lens Type :400X Microscope Applicable Phone: Designed for iPhone 13promax Battery Type: 110mAh Lithium Battery (Inbuilt Battery Included) Charging Time: 40min Charging State: Red Indicator Lights Up When Charging, Green Lights Up When Fully Charged Battery Life: 2 Hours. Package List: 1 x Cell Phone Microscope1 x Microscope Slide1 x Cloth1 x User Manual Note: 1. Pay attention to dust prevention, do not touch the glass lens with fingers or other objects, dust or foreign matter stuck on the mirror or inside will affect the effect, remember to cover the protective lid after use, and promptly put into the storage bag. 2. It is the same as digital products for fear of water, fog may occur if water gets in, so that the microscope can not be used. 3. To prevent falling, the inbuilt lens is made of high light transmittance material, which is likely to be broken when falling on hard objects.