Adjustable third hand magnifier, ideal for those who solder or do other precision work. This third hand magnifier is an indispensable tool for stability and magnification for precision tasks. TECHNICAL SPECIFICATIONS: Has 2 LED lights Power: 3 x AAA batteries (not included) or via USB cable High magnifier magnification: 4.5 x 60mm Magnification of additional magnifier: 11 x 17 mm It has a stable base with a place for a pencil eraser Features two adjustable crocodile arms Infinite adjustment Has a spiral holder for soldering irons Dimensions: Diameter of large magnifying glass: 60 mm Diameter of the small magnifying glass: 17 mm. Distance between hands: 12 cm Length of one arm: 8.5 cm In the set: Brand new factory third hand magnifier USB cable A cloth