Feature:1. [Adjustable Headband] Easy to adjust the angle of the lens and LED lights, the lens head can be adjusted up and down, and can also be flipped up when not in use for added convenience.2. [Four Magnification Lenses] Includes 1.2X, 1.8X, 2.5X, and 3.5X lenses for different tasks. Lower magnifications are suitable for reading and light handiwork, while higher magnification is suitable for soldering, model making, jewelry appraisal, watches, and electronics repair.3. [Dual LED Lights] This head mount magnifier is designed with 2 LED lights, providing accurate illumination on the observed object without deviation, enhancing visibility and clarity.4. [Dual Lens Slots] Allows installation of two lenses at the same time for higher magnification, or can be used with just one lens, switching anytime.5. [Comfortable Design] Metal knob can adjust the tightness of lens frame when flipped, large forehead padding ensures wear comfort, ensuring a comfortable and secure fit.Specification:Item Type: Headband LED Magnifying GlassMaterial: ABS, AcrylicMagnification: 1.2X, 1.8X, 2.5X, 3.5XBattery: AAA x 2 (Not Included).Package List:1 x Headband LED Magnifying Glass4 x Magnifying Lens1 x Instruction Manual1 x Lens Box