1、This kit is mainly used to fix the magnifying glass and fix it on the desktop for easy observation of objects. 2、The kit contains 2 optical lenses, so you don’t see dizziness for a long time, and the observation results are truly presented. 3、Equipped with multiple LED light sources, the image is clear without scattering, and it can also be operated at night. 4、These parts are fixed with screws, which are strong and can adjust the angle at any time, which is suitable for a variety of operations. 5、The desktop auxiliary clip kit is often used in electromechanical, integrated motherboard repair, textile, office and other situations. 2 x Lens1 x USB Cable1 x User Manual1 x Welding Frame1 x Base with Lamp2 x Auxiliary Clip1 x Adjustment Screw1 x Connecting Rod3 x Fixing Screw Item Type: Magnifier Auxiliary ClipMaterial: ABS + Iron + GlassBattery Model: 3 AA batteries (not included)Magnification: 10 timesLarge Lens Effective Diameter: Approx. 8.4cm / 3.3inSmall Lens Effective Diameter: Approx. 3cm / 1.2inPower Supply: 3 x AA batteries can meet 5 LED lights for more than 10 hours of continuous use, the base has a charging socket (with charging function)Function: Various uses such as electromechanical, integrated motherboard repair, textile, office, etc.Bracket Size: Approx. 6.3 x 9.8 x 23.8cm / 2.5 x 3.9 x 9.4inLarge Lens Size: Approx. 10.5 x 14.9cm / 4.1 x 5.9inSmall Lens Size: Approx. 3.7 x 7.7cm / 1.5 x 3in