USB Rechargeable Head Loupe, Head-Mounted Magnifier with LED Light, Dual Use with Rubber Band, Magnifying Glass for Crafts/Reading/Precision Work, 5 Interchangeable Lenses 1.0/1.5/2.0/2.5/3.5x Main Specifications: 【5 Types of Lenses Included】 Lightweight acrylic lenses allow for magnification changes depending on the task. Magnification levels available are 1.0x, 1.5x, 2.0x, 2.5x, and 3.5x, suitable for assembling precision equipment, crafts, and more. br 【Adjustable Angle】 The lens and frame use an internal/external gear embedded connection. The eyeglass frame can be replaced with a head-mounted type. Comfortable for long periods of use. br 【USB Rechargeable Battery】 This head loupe, eyeglass type, has a built-in rechargeable battery, and a USB charging cable is also included. It significantly extends the working time of the LED light, and there is no need to purchase batteries. Also, the rechargeable battery makes the magnifying glass lighter than older models. Therefore, it is very comfortable to wear for long periods. br 【Free Both Hands】 Can be worn over eyeglasses, so you can use it even while wearing glasses, eliminating the need to remove your glasses every time, making fine work easier and more efficient. Great for various uses: Not only for reading small text, but also for threading needles during sewing, model making, and other detailed hobby work. This is the perfect head loupe. Unopened. No price reduction is possible, thank you for your understanding.