4 INTERCHANGEABLE LENSES: Includes 4 interchangeable magnifying lenses: 1.5X, 2X, 2.5X, and 3.5X. View your workpieces or text magnified up to 350% of their original size with exceptional clarity. COMFORTABLE TO WEAR: Adjustable headband ensures a comfortable and secure fit. Lightweight materials and soft, breathable sponge padding provide comfort during extended use. EASY TO USE: The visor can be tilted up and down as needed and moved out of the way when not required. Two knobs on each side allow you to adjust the height of the magnifier for your preferred viewing angle. The durable construction and sturdy frame of our lenses make them perfect for travel. WIDE APPLICATION: This headband magnifier meets your needs for various applications. Ideal for jewelry making, reading, painting, repairs, sewing, welding, crafting, embroidery, and other hobbies. A THOUGHTFUL GIFT: Our head-mounted magnifier is an excellent gift choice for seniors or anyone who requires precise observation and repair work. Package Includes: 1 x Headband Magnifier 4 x Interchangeable Lenses: 1.5X, 2.0X, 2.5X, 3.5X Magnification 4 x Plastic Screws 1 x User Manual