This product is a LED lighting auxiliary clip magnifier with warm and cold color temperature. It can be applied to model making, circuit board welding and other work to improve work efficiency.Useful auxiliary tool in soldering and welding field with 2 alligator clips to help fine solder joints.The consisting of three high brightness LED beads is close to the and reduces fatigue.The LED lamp is equipped with a discolored lamp shade, which can change the color of the light by sliding lamp shade according to the need.Lens have lens caps. Dust-proof caps can be covered to keep the lenses clean and prevent wear and tear when no magnifiers are used.With iron stand and sandpaper slot for soldering iron and welding use.The up and down lifting nuts on the magnifying glass support can adjust the height of the lens. It is easy to operate and adjust the length and the illumination point of the .Application range: electronic welding, modelling, stamp collecting, embroidery, antiques, biological observation, reading, etc.Lens Magnification: 3.5X(Primary Lens), 5.25X(Auxiliary Lens)Power: External Power or 3 * AAA 1.5V Battery (Not Included)External Power Supply: Support AC 110-240V: 2 LED LightRange of Application: Printing, Machinery, Carving, Gardening, Jewelry Identification, Collecting Coins and Stamps, Viewing Flowers and Plants, Soldering or other Repairing Work, Reading, Drawing, Handicrafts, Textile, Watch Repairing, Table Lamp.Collecting, Antiques Appreciation, etc.Item Weight: . 660g / 23.28ozcolour:Black + whiteMaterial:ABS+iron+acrylicsize:Lens Diameter: 90mm(Primary Lens)19.5mm(Auxiliary Lens) Length: 142mm(Primary Lens)47mm(Auxiliary Lens)Package Contents:1 * LED Clip Type Magnifier1 * USB1 * Lens Wiping Cloth1 * User Manual (English)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.