Technical features:
Interchangeable lenses with 4 types of magnification.
Can be used simultaneously with ordinary goggles.
LED 2.2v/0.25A tiltable and rotating illumination.
Mobile visor for extra comfort.
Easily adjustable headband for extra comfort.
Requires 2 AAA batteries. (not included)
Approximate weight: 100gr.
Includes:
4x Magnifying Lenses (1.2x, 1.8x, 2.5x and 3.5x)
Hobby goggles frame
Instruction manual (in English)