Fangrui Product Details Usb Rechargeable And Lightweight: The Portable Magnifier Has A Built-in 1200mah Battery, So There Is No Need To Install Batteries, Which Is Very Environmentally Friendly. Just Charge For 1.5 Hours, And You Can Use This Magnifier To Read For Up To 15 Hours. It Weighs Only 229 Grams, So It Does Not Feel Heavy, And It Is Very Suitable For The Elderly Or Children To Use. [ Parent 8x Magnifier] 8x High-power Magnifier With Light, Which Can Magnify 8 Times Without Distortion. The Lighted Magnifier Uses A Single-layer Aspherical Mirror Glass Instead Of A Double-layer Glass Lens, Which Is A Magnification Effect For The Elderly And People With Low Vision, And Can Read Clearly And Easily Without Monocular Reading. [21 Led Lights] This Magnifier Is Equipped With 21 Mini Super Bright Led Lights (14 Bright Lights And 7 Warm Lights), Providing You With 3 Color Modes (cold, Warm, Mixed). The Handheld Magnifier Can Make Your Eyes Clear, Make You Feel Comfortable, And Can Be Used In More Environments. Touch Butto