solarGrasshopper (PWH-S-G01) 1.Certification:CE FCC ROTH 2,Package blister card Outside Carton Size 54.5cm × 49.5cm × 35cmPCS/CTN 300pcsNet Weight/CTN 8KgInner box size 53cm × 24.5cm × 10.5cmPacking 50PCS/ inner box; 6 inner boxes/CTNNet Weight/pcs 5.2 g 3.Explanation (Technical Note) This product is for solar powered technologies, without battery.Its micro vibration motor can be driven directly in the sunlight, in order to achieve the product’s specific effect of vibration.(Features) in the direct sunlight, the solar grasshopper will shake at every pore, as if it’s ready to prey, the product which is not only novel and unique, but also for environmental protection and energy conservation, is a wonderful enlightenment of students’ solar energy concept for school teaching as well.