Printed at 0.15 layer with a 3 wall thickness and 60% infill.
no supports needed from bed as have add my own bridge supports (shown in pictures as red)
simply cut and remove these.
to assemble the the nozzle place each tube inside one another and glue tube 1 into the groove of TUBE connector.
the top and bottom parts simply slide over an Miui mini Vacuum and can be double sided taped to or glued.
here are some links below of the model needed.
enjoy
MIUI Cordless Handheld Vacuum Cleaner Portable USB Rechargeable Car Vacuum 2-Suction Power Mini & Cool Model-X
Aliexpress
https://s.click.aliexpress.com/e/_DmxZJzL
Amazon
The author marked this model as their own original creation.