How is This Magnifying Glass? Perfect for the Elderly, Young and Amblyopic Great Magnifier for Seniors, Children and Those Who Have Low or Impaired Vision of Most Types. It's Excellent for Reading Books, Newspapers, Magazines, Maps, User Instructions, Etc and Other Close Works, Such As , Watchmaking, Handcraft and Exploring. Features: It is Practical for Watch Making and Repairing,Ly for Inspecting Those Tiny Parts. 3 Led Lights for Illumination, and It Can Be Adjusted for a Good Angle. Comes with an Adjustable Elastic Head Band for Easy Using. Made of Materials, Which Are Durable in Use and Comfortable to Wear. Material: Abs Acrylic Color: White Black Magnification: 1X, 1.5X, 2X, 2.5X, 3.5X 8X Focal Length of Lens: 35-500Mm 1.38-19.69Inch Headset Magnifier Size: Approx. 29.5 X 21.2Cm Weight: Approx. 615G Charging Method: Usb Charging, It Can Be Used Continuously for 8-12 Hours If Fully Charged Led Light Quantity: 3 Package List: 1 X Headset Magnifier 6 X Lens (1X, 1.5X, 2X, 2.5X, 3.5X, 8X ) 1 X Wiping Cloth 1 X Usb Cable 1 X ManualAngle Adjustment: There Are 3 Led Lights in Front of the Helmet. the Illumination Area is and Uniform, and the Illumination Angle Can Be Adjusted Freely to Achieve a More Illumination Effect. Satisfaction Goal: Our Goal is to Provide Creative, Innovative Products So That Everyone Can Have Quality, High-End Enjoyment. We Are Committed to Making Sure You Love Your Purchase, So If for Any Reason You Are Not Satisfied, Please Contact Us and We Will Make Things Right. Headwear: the Independent Adjustment Switch on the Back of the Headband Can Be Used to Easily Adjust the Tightness of the Headband and Secure It. Capacity Usb Charging Design: Suitable for Most Charging Devices, Capacity Batteries, Can Be Used Continuously for 8-12 Hours after Being Fully Charged. 6 Lens Designs: Available in 6 Lenses, 1X, 1.5X, 2X, 2.5X and 3.5X 8X, You Can Change the Lens According to Your Needs.