LED Illuminated Magnifying Glasses with 2 Lights, Headband Magnifier for Reading, Precision Work, Watchmaking, Visually Impaired, Hand-Free

3 replaceable lenses with high clarity: 1.5X, 2X, 2.5X magnification. Its dual-slot lens design allows you to combine two lenses for even more magnification options: 3.5X, 4X, 4.5X. The front lens can be flipped up. when not using the dual-lens combination. The acrylic lenses are 5H scratch-resistant, more wear-resistant, and durable. Say goodbye to strabismus and enjoy crystal-clear close-up vision! 2 adjustable LED lights: This magnifier provides bright light to illuminate detailed surfaces. It has two adjustable brightness levels: strong and soft. You can also adjust the angles to direct the light. No need to search for a flashlight to enjoy comfortable reading in bed at night! USB Rechargeable Battery: With a 300mAh rechargeable lithium battery, this LED magnifier can be fully charged in 1 hour. It's always ready when you need it. No more worrying about replacing external batteries. Save money and energy while enjoying bright, long-lasting light. You don't need to buy and insert batteries! Comfortable and Hands-Free: With an ergonomic glasses holder and a soft rubber nose pad, this magnifier is comfortable to wear. The non-slip nose pad keeps the magnifier securely in place in front of your eyes, effectively preventing it from falling. It's also lightweight, making it an excellent hands-free magnification tool for extended use.