4 Magnifier Lenses for All Tasks: 1.5X, 3X, 6.5X, 8X in one storage box with a wide range of lenses to meet your different needs. The distance of the lens can be adjusted, improves visual acuity and ensures clear vision even when sewing. or electronic components. Humanized design Durable construction of our lenses and sturdy frame: you can take them with you when you travel. Avoid falls and reduce pressure on the bridge of your nose for long periods of time to prevent fatigue. Comfortable and portable: The lightweight, ergonomic frame with soft padding fits over your reading glasses. The headband not only can be adjusted to fit all head sizes, but also provides more comfort and tight feeling. Use 2 AAA batteries (without battery). Allows clear vision in dark environment. Can be used as a spotlight. HD Head Magnifier An adjustable head magnifier with crystal clear lenses for seniors, hobbyists and professionals. Helps improve eyesight. Suitable for your age perspective The right lens for every task Magnifying glasses are ideal for reading and hands-free applications such as sewing and knitting, soldering, model making, coins, stamps, jewelry appraisal, watches and electronic repairs. Convenient to carry and easy to use. Change lenses on the go. Simply unclip the clip to release the current lens from the glasses and insert a new lens. Comes with an attachable head strap to keep the goggles on your face at all times. The versatile set for the home, office or workshop. Portable and durable enough to take with you wherever you go. Thanks to the robust construction of our lenses and the stable frame, you can always take it with you when you travel. Illuminate while you magnify. Equipped with two energy-efficient LED lights that are integrated directly into the glasses frame .The lights provide an evenly lit viewing area and are powered by 2 AAA batteries. Head Magnifier Features 1.5X, 3X, 6.5X and 8X Magnification Adjustable head strap (detachable) 2 bright LED lights,Requires 2 AAA batteries (not included)