Feature:1. DURABLE MATERIAL: The mini microscope lens is made of acrylic material, with ABS shell, non slip design, comfortable and scratch resistant.2. POCKET SIZE: Portable design microscope with LED light, convenient and practical, light weight and easy to carry.3. 55X MICROSCOPE: Optical lens with high definition magnification, with 55X magnification, clear imaging to meet various needs.4. EASY OPERATION: The mini microscope has roller and button, which can be observed by zooming in on the object, and it is easy to operate.5. MULTIPLE USAGES: Can be used for reading newspapers, electronic maintenance, jewelry appraisal, learning observation, watch repair, etc.Specification:Item Type: Pocket Size MicroscopeModel: TH-7004CMaterial: ABS + Acrylic LensBattery: LR1130 Button Battery 1.5V x 3 (not included)Purpose: Item zoom observationMagnification: 55XLighting Source: A White LED LightScope of Application: Microscopic observation, reading newspapers, electronic maintenance, jewelry appraisal, learning observation, watch maintenance.Package List:1 x Mini Microscope1 x User Manual