Features: Easily replaceable batteries for convenient use. The LED provides focused lighting when turned on. These glasses offer a practical solution for reading anytime. Read without disturbing others around you. Designed for everyday use and can be worn as regular glasses. The LED is located at the end of the temple arm, directing light precisely where needed. Ideal for use in cars, beds, airplanes, camping, or in low-light environments. Offers two light modes: white and blue, with blue light useful for detecting currency features. Color: As shown in the picture Available strengths: 0, 100, 200, 300, 400 Battery: 3 x Button cell batteries (included) Glasses width: 125mm Nose bridge spacing: 12mm Lens height: 39mm Single lens width: 57mm Temple length: 140mm Includes: 1 x Pair of reading glasses with LED light