VERSATILE APPLICATIONS - Lighted head magnifier with wide availability,ideal for hands-free close-up work like watch/circuit repair, crafts, jewelry,eyelash extension, reading, soldering, painting, etc. | 5 INTERCHANGEABLE LENSES - Strengthening lenses( H5) with 5 magnifications(1.0X,1.5X,2.0X,2.5X,3.5X) are included for your various needs, and well packed in a stable case for easy carry and long time storage. | MULTI ADJUSTMENT - The light and lens angle can be adjusted for precise illumination and viewing.You can move lens back and forth to adjust the distance for comfortable focal range. | 2 WAYS TO WEAR - Comes with an elastic headband for 2 ways to wear.Headband can be replaced for a more secure fit and added comfort for long time use. | MAGNIFY AND ILLUMINATE- The magnifying headlamp with 2 LEDs is quite bright and makes good light, not disturbing. No worries about light condition anytime and anywhere.Powered by 3AAA batteries(Not Included).