1. The fuselage is made of high-strength zinc alloy. The solar energy is used as the power source to drive the propeller to rotate. The movement effect is beautiful and novel. 2. Precision propeller, silent rotation. 3. Don not be afraid of the sun, the bigger the sun, the more power you have. 4. In order to prolong the service life, surface treatment technology has become an indispensable part of the use of zinc alloy, and anodizing technology has a wide range of applications and good effects. 5. Size: 12.5 x 11.5 x 8.5cm
