الوصف

This product is driven in the sunlight, solar powered technologies, without battery. Its micro vibration motor can be driven directly in the sunlight to achieve the product's specific effect of vibration. while you put it in the sunlight for a while. it can shake at every pore, as if it is ready to prey, the product which is not only novel and unique, but also for environmental protection and energy conservations, a wonderful enlightenment of students' solar energy concept for school teaching as well. Specification: Assembled Size: *5mm x *3mm x *5.7mm Unit Weight: 9g Solar Cell Life: 2 yrs in normal use Motor: DC