clamp stand repair tool kits magnifying glass (4.5X and 11X magnification)can help you read on any chips more closer and clear. A good tool you deserve it. Universal tube of desktop magnifying glass soldering station can 360 °freely rotate at any angle. Features - Color: White. - Material: ABS, acrylic, metal. - Size: 20.00X17.00X15.00cm/7.86X6.68X5.89 inch. - Lens magnifications: 11X (small lens), 4.5X (large lens). - Lens diamter: 17mm (small lens), 65mm (large lens). - Focal length: 45mm (small lens), 111mm (large lens). - Battery: 3pcs AAA battery (not included). - Voltage: - , 50Hz, output 5V/1000mAh. - This is a little crafts helping hand magnifier for jewelry making, electronics, soldering projects, macro photography, craftsmanship engraving, electric circuit board repairs, etc. - Main lens magnifying multiple of desk magnifier is 4.5X and accessorial lens is 11X, which will be clearer when working and will not feel dizzy when working for a long time. - Magnifying helping hands station is designed with an adjustable clip, which can be freely adjusted to any angle or height required, so as to better fix the items you want to use. - This product use three AAA batteries (not included).Pull out the plug of external power if batteries are used for lighting. - Adopts precision production to the stable characteristics and high reliability. Package list: 1 magnifier