This multi-functional welding magnifier is especially designed for soldering, welding or other repairing work. With the alligator clips and adjustable holder, you can work more efficiently by magnifying items. Besides, it is made of superior plastic material, durable and non toxic. Features: 1. With the alligator clips and adjustable holder, you can work more efficiently by magnifying items. 2. Stable base, high stability, even when you are doing sophisticated repair work, you can be assured. 3. Two lens with different magnifications: 3X/4.5X, can rotate 360 degrees, great item for repairing and soldering. 4. Equipped with white LED lights, work well in the low light situation. 5. A useful tool for soldering/repairing work, assemble products or model makers. 6. Two power supply methods, battery and USB power cord, you can select according to your own desires. Specification: Item Type: Welding LED Magnifier Material: ABS + Metal Color: White Magnification: 3X( Main Lens ) / 4.5X( Auxiliary Lens ) Illumination: 10Pcs LED Battery Type: 3 * AAA Batteries( Not Included ) Diameter of Lens: 7.5cm / 3.0inch( 3X ), 2.0cm / 0.8inch( 4.5X ) Item Size: 9.5 * 17 * 20cm / 3.7 * 6.7 * 7.9inch Package Weight: Approx. 507g Package List: 1 * Welding LED Magnifier 1 * USB Power Cord 1 * Bag of Accessories 1 * Electric Soldering Iron