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About Your Rumble Tu Easy Express 2 Power Options
Your Electric Breast Pump may be operated under any of the following power
supply modes:
Using your AC/DC Adapter (included)
Attach the power cord to the AC/DC
Adapter Inlet on the Electric Pup
Main Unit.
Plug the AC/DC Adapter into an
electrical outlet.
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Caution: Electrical safety can only be achieved when using the AC/DC Adapter
provided with the Pump. Use of any another Adapter poses a safety risk and/or the
warranty may be voided.
Using (4) AA Alkaline Batteries
AA Battery Compartment
4 AA Batteries
(not included)