azfunn 1x to 6x headband magnifier, head mount magnifying glass with led light for jewelers loupe eyelash extensions watch repair close work azfunn <b>specification: </b><br> product material: acrylic lenses + plastic + metal<br> 5 kinds of magnifications: 1.0x, 1.5x, 2.0x, 2.5x, 3.5x<br> battery: 3 * aaa (not included)<br>