4pcs 5x magnifying glass with light, lighted magnifying glass, 5x handheld pocket magnifier small illuminated folding hand held lighted magnifier for reading - 45 mm diameter flip lens techshare specifications: <br> 1. color: black & white <br> 2. material: abs & acrylic lens <br> 3. magnification: 5x <br> 4. diameter: 45mm <br> 5. battery: 2 * cr1620 batteries (included) <br> 6. item size: 88 * 55 * 13mm / 3.46 * 2.16 * 0.5in <br> 7. item weight: 40g <br><br> package contain: <br> 4 x 5x pocket magnifying glass<br> 1 x english user manual<br> 2 x cr1620 batteries<br><br> how to use:<br> when the magnifying glass is pulled out at an angle of less than 150°, the light source switch will not start. if there is insufficient light, pull the magnifying glass out of the angle between 150° and 180°.<br> then the light source switch will automatically activate and the led will also activate to ensure proper use of the magnifying glass in dark environments or under low light conditions.<br><br> tip:<br> do not place the magnifying glass in direct sunlight to avoid a fire.<br> do not look at the sun with a magnifying glass to avoid burning your eyes.<br> do not wipe the lens and case with chemical liquids such as alcohol or benzine.<br>