Medela Authentic Spare Parts provide quality and performance you can trust. Developed exclusively for Sonata smart pump, this can be a spare power source for work or travel, or a replacement for a lost or damaged adaptor.
Specifications
Power input: 100-240V~/50-60Hz/400-200mA
Unit size/package: 5 3/4" x 2 1/2" x 2 1/2"
Warranty: components are warranted for 90 days from date of purchase