▶ 3 Replaceable Lenses With High Clarity: 1.5X, 2X, 2.5X Magnification, Its Double Slit Lens Design, You Can Combine 2 Of The Lenses And Get More Possible Options: 3.5X, 4X, 4, 5X. The Front Lens Can Be Raised When Not Using A Dual Lens Combination. Acrylic Lenses Are Class 5H Anti-Scratch, More Wear-Resistant And Durable. Say Goodbye To Strabismus And Enjoy Near Vision With Crystal Clarity! ▶ 2 Adjustable Led Lights: This Magnifier Provides Bright Light Which Can Illuminate The Detailed Surface. It Has Two Adjustable Brightness: Strong Light And Soft Light. You Can Also Adjust The Angles For The Direction Of The Light. No More Searching For A Flashlight To Enjoy Reading Comfortably In Bed At Night! ▶Usb Rechargeable Battery: With 300Mah Rechargeable Lithium Battery, This Led Head Magnifier Can Be Charged For 1 Hour To Full Battery. So 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 The Battery! ▶ Comfortable And Hands-Free: With An Ergonomic Glasses Holder And A Soft Rubber Nose Pad, This Glasses Magnifier Is Comfortable To Wear. Non-Slip Nose Pad Makes This Magnifier Better Fixed In Front Of The Eyes, Effectively Prevent Falling Off. What'S More, It'S Lightweight To Carry, A Great Hands-Free Magnification Tool Used For Long-Term Work. ▶Widely Used: Hands-Free Magnifier Perfect For Reading And Doing Close-Up Work Like Tailoring, Dressmaking, Crochet Stitches, Cross Stitch, Painting Small Figures, Diamond Painting, Tying Fish Hooks, Trimming Animal Nails, Cleaning Dog Ears, Crossword Puzzles. Puzzle, Doing Work On Small Electronic Devices, Installing Guitars And Other Small Crafts And Works Of Art.