LED Lamp 21 Combination Headband Magnifying Glass Magnifier with Replaceable Lens

1、3X, 4X, 5X, 6X, 7X, 10X different magnifications, it can be combined into 21 kinds of combinations2、Two LEDs with interchangeable cold and warm lights, fully illuminating the viewing area for easy recognition3、Perfect head wearing magnifier, suitable for close up work like precision parts detection and watch repairing4、Hands free magnifying glass, bracket and headband are interchangeable for ensuring more comfortable and tight wearing5、Comes with one box of replaceable lens with different magnifications: 3X, 4X, 5X, 6X, 7X, 10X, meet your different demandsFeatures:3X, 4X, 5X, 6X, 7X, 10X different magnifications, it can be combined into 21 kinds of combinations.Two LEDs with interchangeable cold and warm lights, fully illuminating the viewing area for easy recognition.Perfect head wearing magnifier, suitable for close up work like precision parts detection and watch repairing.Hands free magnifying glass, bracket and headband are interchangeable for ensuring more comfortable and tight wearing.Comes with one box of replaceable lens with different magnifications: 3X, 4X, 5X, 6X, 7X, 10X, meet your different demands.The focal length of the lens is 20-166mm, please refer to the instruction manual for the focal length corresponding to each magnification.Specification:Condition: 100% Brand NewMaterial: Optical Lens + PlasticBattery: 3 * AAA Battery (Battery Not Included)Package list:1 * Magnifying Glass (Battery Not Included)1 * User Manual1 * Cleaning Cloth2 * Plastic Lamp Cover1 * Box of Lens