Questions And Answers
Q 1: Can the lid of the trash can be kept open??
A: 9L have buttons, you can click the button and the cover will keep open.
Q 2: What kind of batteries do I need to put in?
A: Battery style: 2 AA batteries need to be placed ( Package excluded 2 AA batteries)
Q 3: The cover does not open automatically
A: *The circuit has not been reset after the barrel cover is automatically closed. *The battery is not installed in place, or the positive and negative terminals are installed in reverse, or the battery power is exhausted.
P: *Please wait 0.6 seconds before restarting the circuit bit. *Reinstall the battery according to the correct polarity or replace the battery with a new one. *Not using the correct battery type, please use LR6 AA batteries.

Q 4: Is there a always-on mode?
A: *The 5L/7L does not have a normally open mode. It can be opened manually but will not automatically close the lid. You still need to close the lid manually. The 9L has a normally open mode and can close the lid by pressing a button.