Features: 1, Distance and angle can be adjusted freely. 2, Removable folding, easy to carry 3,The support clamps and alligator clips are adjustable. 4,Powered by USB DC5V external power. 5,Powered by 3 * AAA batteries. 6,The base is firm, using four anti-skid pads. 7.Auxiliary lamp using 10 white LED lights, work very well in the dark environment. 8.Can be used as a desk lamp. 9.Include a holder and a tray for electric soldering iron. 10.Stainless steel bracket, firm and durable, not easy to deform. 11.Great product when a third hand is needed. 12.A useful tool for soldering/repairing work, assemble products or model makers. 13.Application range: electronic welding, modelling, stamp collecting, embroidery, antiques, biological observation, reading, etc. Warning: Using handtools can be dangerous, always take care, and keep away from children, wear protective eyewear in work area at all times, select correct type and size of handtool for work. Specifications: Color:Black Material: ABS + Metal + Acrylic Lens Dia. of Lens: Approx. 7.5cm Illumination: 10pcs LED Powered by USB DC5V external power or 3 * AAA batteries. Item Weight: 0.45kgs Input: AC 100-240V, 50/60HZ Output: DC 4.8V, 500mA Package Includes: 1 x LED Magnifying Lamp, USB cord using or 3* AAA batteries(not included)