lub teeb thiab tsis tshua muaj suab nrov ib puag ncig tiv thaiv tsim.Lub roj teeb 48V yog tsim thiab sib txuam los muab cov khoom tso tawm super torque, qhov siab tshaj plaws tuaj yeem ncav cuag 520RPM, thiab lub zog ntsuas tuaj yeem ncav cuag 750W, ua rau koj muaj kev lom zem thiab lom zem caij tsheb.Cov qib high-qib waterproof tsim tso cai rau koj kom du thiab tsis muaj kev pab nyob rau hauv ib puag ncig hnyav.