DX official video of this product:http://www.youtube.com/watch?v=j9JqfT_BlrQ&nbsp;- Green lenses for night vision、 2 LED beams of light let you see up to 25 feet in the dark<br />- Impact resistant、 lightweight and comfortable<br />- Features two super-bright blue LED lights<br />- For every child who envisions being a secret agent<br />- Powered by 4 x AAA batteries (not included)<br />- Comes with English user manual<br />&nbsp;<p></p>                                                                                                                                Dimensions: 7.09 in x 5.12 in x 2.17 in (18.0 cm x 13.0 cm x 5.5 cm)<br />Weight: 10.30 oz (292 g)<br /><br />