Maymom Power Cord For Medela Swing Pump To Use USB Power Source

• Enable Medela Swing Single Breast Pump to use multiple power sources incl. Computer USB port, portable 5V power bank (e.g. cell phone, note pad charger)
• No need to run on battery - Save money
• NOTE: Make sure the USB source can provide at least 1A current. Older notebook computers provides only 0.5A current.