Fix the problem of looseness and shaking, the grip is firm and firm, the daily cleaning grip is more convenient, the comfort of household cleaning operation is greatly improved, and the use experience is better. Replace the handle of the aged and damaged vacuum cleaner, eliminate the hidden danger of cracking, peeling and fracture, prolong the overall service life of the vacuum cleaner and reduce the maintenance and replacement cost of the whole machine. Restore the sensitive function of keys, control the keys such as start, stop and speed regulation to react smoothly, bid farewell to the failure of keys, and accurately control the running state of vacuum cleaner. Improve the overall structure of the machine body, firmly connect the suction pipe with the main machine, move around, push and pull and clean smoothly, and adapt to the general use of various cleaning brush heads. Compatible For Dyson V10 SV12 V11 SV14, Manufacturer: Yangyang J