5 DISTORTION FREE INTERCHANGEABLE MAGNIFYING LENSES - Switch between 5 optical grade optical lenses using a simple click and release system. Magnification power: 1X, 1.5X, 2X, 2.5X, 3.5X ? COMFORTABLE AND STYLISH: You can put this head mount magnifier on your head like a pair of glasses. Ergonomic frame design. Mirror leg can be removed and changed to elastic band. This headband magni ? VERSATILE: The individual lenses /magnifying lenses can be easily assembled and dismantled.Perfect magnifier for work like dentists,electricians,jewelers,sewing,crafts,beauty,painti ? DUAL HEADBAND WEARING MODES & ADJUSTABLE LED LIGHTS: Alternate between wearing it as glasses or headband. The included head strap can be attached with ease to ensure a more secure fit. The movable h ? ULTRA BRIGHT HEADLIGHTS: Two energy-efficient LEDs with rotatable angle; turn on or off with a simple switch on the top of the (Batteries NOT included