Features:1. Two led lights can bring about higher luminance and clearer magnifying effect. 2. Handle part adopts ergonomics design,which ensures comfortable hand feeling,being skid-proof and falling-proof. 3. Triangular overlapped battery compartment design takes up little space and makes batteries replacement more convenient. Battery compartment can be opened by slightly pushing battery cover.After battery replacement ,battery cover can be closed by slight pushing. With beautiful appearance and fashionable designs,it is also convenient and practical as well. 4. Switch rushing board:oval curved concave groove design matches finger shape well,which will not damage finger in time of switch easy to be used and no malfunctions. 5. Application Range:Offices,Reading,Home,Mechanical processing,Gardening ect. Specifications:Color: BlackMagnification : 2XMaterial: Plastic + GlassLens size: 9.8*4.8*0.2cmHandle length: approx 11cmPower Supply: 3 x AAA batteries (not included)How to replace the battery ?Holding the magnifier and press the handle end point to pull out both side,Insert the batteries, then close the battery cover. Notice:1.Please do not look at the sun with lens in time of direct sunlight,otherwise,eyes will be easily damaged. 2.Make sure not to aim luminous rays at inflammable substances so as to avoid fire. Package Contents:1x Magnifier