Name:2LED Two-way regulation headwaring magifier with multi kind glasses material:plastic color:black and white style:headband light source:with 2 led beats Power Source:AAA battery magnifying time:1.0x, 1.5x, 2.0x, 2.5x, 3.5x, etc 11pcs lenses Feature:Energy Saving Application:Banking, archaeology, jewelry, stamps, etc. OEM:Available Show More