... -8 years old 3.Sole Battery Dual Motors 4.40kg loading capacity Mini Quad,Sole Battery, Dual Motors with 3.5-7 ... .5km/hr, 40kg loading capacity,fit for kids with 3-8 years oldSpecification:Motor: 30w ... Battery Dual Motors with 3.5-7.5km/hr, 40 loading capacity,fit for kids with 3-8 years old