Product Parameters: AC 100-240 V to DC 12V power supply.
Security: Special design and materials ensure that the adapter is kept in low temperature to charge safely, and its low energy consumption conform to the US Energy Star VI.
More considerate: With a reminder light when charging, it shows green, easy to find the location in the dark.
Compatibility: Spectra Electric Breast Pump S1 / S2 / SPS100 / SPS200 / 9 Plus (After February 2015) . Not for Spectra s9 plus.(Please note that please check whether your model is suitable before purchase)
Flexibility: An extra 10 feet of power cable gives you the flexibility you need without the hassle of having too short a cable.