Kính Lúp Đeo Đầu Phóng Đại 4.5x6

Parameter Information: Product Name: Head-mounted Magnifier Light Source: Led Light Adjustable: YES ReplaceLens: YES Magnification: 4.5X LED Quantity: 2 Materials of Frame: ABS Material of Lens: Acrylic optical lens Focal Length: 357 / 274 / 204 / 158 / 136 / 125mm Style: Wearing Style Material: ABS With Light Or Not: Yes Features: - Double lens magnification is superimposed. - 3 different magnification lenses that can be combined into 5 different magnifications. (1.5X / 2X / 2.5X / 3.5X / 4X / 4.5X) - With two pure white LED light sources, the two-step luminosity can be adjusted. - Built-in 300 mAh rechargeable lithium battery, with USD charging cable, convenient. - Light can be converted to meet different needs and protect vision. - Headband adopts environment friendly material to bring comfortable wearing. - Large-sized headband angle regulating wheel can be regulated in time of wearing. Skid-proof design makes regulating easier. - Widen the lens to increase the range of field of view. Color: White Expansion Size: 175 * 172 * 60mm Folding Size: 65 * 172 * 60mm Lens Size: 115 * 40mm Power: 5V, 0.14W, micro USB Battery: 300mAh rechargeable lithium battery Place of Application: Reading, Repairing Note: - Make sure not to view the sun or other stronger lights with magnifier. - Do not expose it to the sun for long time to avoid fire. - Use soft cloth or paper to wipe dirt on lens. - Do not wipe lens and shell with chemical liquid like alcohol, gasoline etc. Product Weight: 280 G / 9.88 Ounces Product Dimensions (L*W*H): 180*90*70 MM / 7.09*3.54*2.76 Inches Package Weight: 278.0 G / 9.81 Ounces Package Dimensions (L*W*H): 185*95*75 MM / 7.28*3.74*2.95 Inches Retail Packaging: Yes, Colored Box Package Including: 1 x Magnifier 1 x Manual 1 x USB Cable 1 x Mirror Cloth 1 x Cloth bag 1 x Lens Storage Box 3 x Lens