Feature: 1. With Own Light: Built in lithium battery, with its own LED light guide, red light when charging, green light when full, endurance of 2 hours. 2. Easy to Use: No complicated operation, no APP required, just open the original camera directly and start shooting, focusing quickly. 3. Small Size: The cell phone optical lens has a compact body which is convenient for storage, the chute mount allows it to be installed and removed quickly. 4. All Inclusive Design: 360 degrees comprehensive protection can protect the border from falling and does not damage the machine and the lens. 5. High Definition: The mobile phone microscope lens uses 400X microlens, which can be widely used for microscope observation. Specification: Item Type: Mobile Phone Microscope Lens Material: Aluminum Alloy, TPU Weight: Approx. 166g/ 5.9oz Lens Type: 400X microscope Mobile Phone Version: for Iphone 14 pro Battery Type: Lithium battery, Capacity: 110 MA (shipped with built in battery) Charging Time: 40 minutes Charging State: Red light is on when charging, green light is on when full Endurance: 2 hours. Package List: 1 x Mobile Phone Microscope Lens1 x Basswood Stem Cut Across Slide 1 x Scouring Pad 1 x Specification Note: 1. Pay attention to dust, do not touch the glass lens with fingers or other objects, dust or foreign matter stuck on the mirror or inside will affect the shooting effect, remember to cover the closure cover after use, timely put into the storage bag2. It is the same as digital products day for fear of water, water is difficult to come out easy to form fog, so that the photo fuzzy can not be used;3. To prevent falling, the built in lenses are made of high light transmittance material, which may be broken when falling on hard objects;