3X 4X 5X 6X 7X 10X 15X LED Magnifying Adjustable Head Magnifier Bracket Loupe With LED Lights Tool Headband Magnifier Glasses|MagnifiersBullet Points:1Magnifier for Close Work: It is recommended to use a head-mounted magnifier for close observation. Hands-free glasses, very suitable for jewelry work, watch repair, handicrafts or general reading aids.2Seven Interchangeable Glasses: There are 3X, 4X, 5X, 6X, 7X, 10X, 15X magnifying glasses to choose from, suitable for different hand jobs. High-definition optical acrylic lens, with good magnification, is placed in a sturdy housing with a frame, which saves space and has a protective effect.3Magnifier Glasses with LED Lights: 2 bright LED lights with three different lights: yellow, purple, and green. The light is evenly distributed to reduce shadows and enhance the viewing effect during day and night.4User-friendly Design: Comfortable frame, more stable to wear. As for the way of wearing, it can be worn with glass legs, or it can be replaced with elastic bands instead of legs. Both methods are designed to make you feel comfortable, relax your nose.5Perfect Repair Observation Magnifying Glass: Suitable for jewelry making, watch repair, geological tools, sewing, antique collectors, stamp collecting, model making, appreciating the smallest details in low light conditions, viewing design drawings, crafts, eyelash extensions, nails, crafts production and so on.[Battery Specification]: 3 AAA batteries (factory does not include batteries)