- Color: White + blue<br />- Material: Plastic casing<br />- Eco-Friendly design<br />- Gives your kids a chance to learn about new forms of clean energy<br />- No battery needed、 powered by solar power or salt water<br />- Comes with water aspirator for dropping salt water<br /><br />                                                                                                                                Dimensions: 3.15 in x 1.57 in x 0.59 in (8.0 cm x 4.0 cm x 1.5 cm)<br />Weight: 0.56 oz (16 g)<br /><br />