Features: 【Convenient and Practical】This lighted magnifier can be used as a magnifying lamp, cell phone holder, desk led lamp or selfie ring light. 【10X Magnifying Glass】Powerful optical glass lens with 10X magnification will not produce optical distortion. 4.3 inch large diameter lens provide a distortion-free view and wider area. 【3 Adjustable Light Modes】The magnifier led light with dimming-switch allows you to adjust 3 lighting modes (white, warm yellow, and warm white). 【360°Flexible Adjustment & USB Powered】With15.28 inch adjustable long soft metal hose, it can be rotated to almost any angle, making working space more flexible. 】 Made of high grade thickened material and special protective pad, 4.49 x 3.07 inch clamp can firmly hold onto a desk, bedhead or furniture edge, saving space without damaging the contact surface. Specifications: Specifications: Magnification: 10X Magnifier glass lens diameter: 4.3 inch/110mm (6.3 inch/160mm include len frame) Gooseneck material: stable and flexible metal Gooseneck length: 15.28 inch/388mm 3 pipes diameter: 0.47 inch/12mm (main pipe), 0.39 inch/10mm (two auxiliary pipes) Clamp material: metal Clamp size:4.49 x 3.07 inch/114x78mm Len frame material: metal Power source: USB powered Package Includes: Package includes: 1x Magnifying Lamp+1xUSB Cable+1xManual （Cell Phone and Circuit board are not included） note: Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.