Review on CGYGP Replacement Navigator UV440，Vacuum Extension by Carrie Thal

I used it for the first time today and after 10 minutes cleaning the tiled floor the handle release button fell apart. This knob had 3 pieces which I reattached to the handle to hold the handle in place to complete the cleaning but now I can't let go of the handle to use the attachments. I ordered this item and paid another $10 because another seller of the same part had bad reviews about the trigger breaking in a short time.