1) Quick change from blower to vacuum 2) Multi direction blower nozzle 3) Double speeds 4) Aluminum impeller 5) caster wheel JEBV1500 electric walk behind blower vacuum Features:Glides on two large rear wheels and front caster wheels for any directions you wantNo more heavy tools or debris bags to carry, just so simple to useQuick change from blower to vacuumMulti direction blower nozzle allows you to blow anywhere you wantDouble speeds for blower and vacuum at different work areaQuick mounting and discharging dust bag attachment systemAluminum impeller makes strong mulching action in a 10/1 ratio Specification:Voltage:  230V, 50Hz, 1500WNo Load Speed: 13000RPMVacuum air velocity: 18m/sBlow air velocity: 70m/sNet weight: 7kgsPacking size:620x510x470mmLoading quantity: 400pcs/40GP

walk behind blower vac