Bright LED Light -- powerful energy-efficient LED lights, use your magnifying glass at night or in those hard to reach dark places to easily illuminate anything. Brightness can be switched according to lighting conditions which will make working enironment more comfortable, improve work effciency, effectively protect eyesight, and aviod visual fatigue. Wear on the head, not need to hold the magnifying glass by hand, easy to use. Popular for electronics repair, embroidery, coin stamp collecting or as a general reading aid. Highly-versatile magnification tool used by professional jewelers for extra-fine detail work like diamond setting or watch repair. Descriptions: With a fixed lens, flip-down lens flip-down loupe, magnifies 1.5X, 3X, 6.5X, 8X. Angle of light can be adjusted vertically horizontally. Circumference of the head strap is adjustable with a turn dial located on the back. Lens magnification can be combined to increase magnification up to 8X. Mini LED head magnifier, easy to carry. Requires two AAA batteries (not included) Specifications: Size: 250 200 50mm Color: Black Material: Plastic Metal Acrylic Glass Package Included: 1 x Magnifying Glass Magnifier 3 x Lens Notes: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!Versatile - The personal lens magnifier is easy to assemble and disassemble. The perfect headset magnifier can be used for dentists, electricians, jewelers, sewing, crafts, beauty, eyelash extension, painting, the elderly, amateurs and professionals. Comfort and style - You can put this head-mounted magnifying glass on your head like a pair of glasses, the temples can be removed and replaced with elastic bands. The headgear magnifier is very light, so you don't feel any burden or discomfort. 5 interchangeable lenses - Add 5x magnifiers (1.0X, 1.5X, 2.0X, 2.5X, 3.5X) according to your needs, and package them in a stable case for easy carrying and long Time storage. Handheld or Desktop -- Magnifier glasses can be used as a desktop magnifier by stretching its holder and placing it on the desk. It also can be folded to serve as a hand-held magnifier to realize wider application range. Height Adjustable-- Compact and stylish design, portable weight, easy to use, 3 moveable joints ensure holder can be stretched to any height according to your needs when used as a desktop magnifier. With comfortable ergonomic handle suitable for children, adults, seniors, yists and professionals.