Upgraded 30X High Magnification Magnifier: This USB magnifier offers 30x magnification with a 1200mAh rechargeable lithium battery. The continuous use time can be up to 12 hours after it is fully charged. The lens adopts a single layer of high-quality optical glass lens (not resin or acrylic). Ultra HD magnification helps users read small text clearly and easily. 3 Lighting Modes: The built-in 21 energy-saving LED lights provide bright illumination even in low-light conditions, enhancing visibility and usability. This handheld magnifier features three adjustable lighting modes that can be changed at the touch of a button, helping to reduce eye strain. Ideal for individuals with age-related vision challenges, farsightedness, or other visual needs. One-Touch Control: Designed with ergonomics in mind, this 30x reading magnifier is lightweight, comfortable to hold, and easy to operate. Featuring a sensitive touch sensor, it allows effortless switching between the three lighting modes. Rechargeable design eliminates the need for disposable batteries, offering a more convenient and eco-friendly solution. Perfect for Reading and Exploration: Suitable for reading fine print on prescriptions, labels, books, newspapers, and magazines. Great for seniors and individuals with reduced vision. Children can also use it to examine insects, plants, and other small objects. A thoughtful gift for family and loved ones. Note: Measurements are manually taken; please allow 1–3 cm variation. Due to differences in lighting and screen displays, actual product color may vary slightly from images. Product received will take precedence.