Features: The 300X transportable instrument proposals extreme high magnification for detailed sample analysis, ideal for observing cell arrangements, and substance grains. Hard wearing 19 modifiable LED light modes, this instrument backs double domain detection, excellent for phosphorescence analysis, crystal arrangements, and color inspections. Highlighting 96% highlight transmission, the instrument ensures clear and accurate image replication, enhancing norm of your observations. Developed with a flexible and modifiable phone grip, this instrument safely accommodates, and devices for stable and accessible use. Compact and thin, this instrument is simple carry, making it suitable for exploration, travel, and everyday observations.<br/ Specifications: Substancemail: Metal, ABS Product Sizemail: Fixed Clip Size 87x68x30mm, Instrument Size 72x34x10mm Product Weigheigheight: 133g Package Includes: 300X glass mobile phone , stretch fixing clip, charging cable, instruction manual, storage bag, gasket, wipe cloth, packaging b note: 1.Due to manual measurement, please allow a difference of 1-2cm 2.Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding