Head Wearing Magnifier Glasses Loupes with LED Portable 10X/15X/20X/25X Lens Observation Magnifying Headband Eyewear for Reading Jewelers Watchmaker Repair WearingFeature:1. Four magnifications: 10X, 15X, 20X, 25X, suitable for different needs2. Equipped with two LED lights, the lamp head can be adjusted3. Adjustable lens barrel to ensure comfortable wearingSpecification:Material: Plastic, acrylic optical lensExpanded size: 205*145*60mmMagnification: 10 times, 15 times, 20 times, 25 timesPower supply: 6*LR1130 battery (not included)Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 X Magnifying Glass1 X Chinese and English Manual