FeaturesFeatures banana shapeBuilt-in 1200mAh battery Can be charged via the attached USB cable Can continously working for 4-6 hoursGeneral SpecsMaterial ABS plastic Length 19cm Battery 1200mAhCharging time 3 hoursWorking time 4-6 hoursPackage DetailsWeight: 151.94 g Size: 20*5*4.5 cm