each set comes with a connector and get another universal connector(每套自带接头 再送1个万能接头)

45 m package * telescopic pipe (17.5 m before water injection)(45米套餐*伸缩水管（注水前17.5米）) 45 m package * upgraded supercharged model (17.5 m before water injection)(45米套餐*升级增压款（注水前17.5米）) 37.5 m package * telescopic pipe (15 m before water injection)(37.5米套餐*伸缩水管（注水前15米）) 30 m package * telescopic pipe (12.5 m before water injection)(30米套餐*伸缩水管（注水前12.5米）) 22 m package * telescopic pipe (10 m before water injection)(22米套餐*伸缩水管（注水前10米）) 15 m package * telescopic pipe (7.5 m before water injection)(15米套餐*伸缩水管（注水前7.5米）) 7 m package * telescopic pipe (3.4 m before water injection)(7米套餐*伸缩水管（注水前3.4米）) as long as the water pipe is ordered, this [7 m single water pipe] will not be given universal(只要水管的拍这个【7米单水管】不送万能)