Specifications: Color: Black, white Material: ABS+PC Magnification: 200x Equivalent Focal Length: 40.6mm Exit Pupil Diameter: 1.45mm Focus Distance: The outer of the product 0.3mm Coating: Multi-layer coating Charging Port: USB Type-c Charging Time: About 1h Input Current: 5V/1A Battery Capacity: 3.7V 110mAh Charging Instructions: The red light is on when charging, green light when full Battery Working: 2~4 h Number of Lamp Beads: 6pcs LED Color Temperature: 6000~6500K Product Size: 6.8 * 3.5 * 2.8cm/ 2.6 * 1.3 * 1.1inch Features: Professional Smartphone Microscope Lens: 200X magnification, with multi-layer coating, explore the micro world and record it with clear pictures and share them with your family and friends. Broad Compatibility: The clip is 4-12mm adjustable and the lens position is 26-39.5mm adjustable, suitable for different smartphones of different thickness and different main lens positions. Wide Application: Widely applied in research and study of plants and insects, oil painting identification, antique jade appraisal, electronics industry testing, skin and hair quality testing, etc. With LED Fill Light: The light is bright and uniform, 2 level of brightness adjustable, pictures are of high clarity; built-in 3.7V 110mAh battery, long working time up to 4 hour, support USB charging through power bank, computers, and AC adapter. Mini Size and Light Weight: Fingertip size, weights only 17.5g/ 0.6oz, convenient for neat storage and easy carrying; nice appearance design, looks well with your smartphone. Package List: 1 * Microscope Lens 1 * Carrying Bag 1 * Cleaning Cloth 1 * USB Cable .