It's spec have been changed from Spectra 9+.
1. Recharble Battery -> AA Battery x 4ea
2. Spectra 9s support 5pin cable
Rechargeable Breast Pump Spectra 9S
wider range of pressure control (5 levels of massage / 10 levels of pumping)
239 weight,smaller and lighter?
(size : 112 x 72 x 47 mm)
(component : double inhaler SET)
more quiet, LED Screen?
(Avg. 39.5 db, just enough noise of being in the library)
Closed system for hygiene
Two phase system-let-down(massage) and expression modes
Adjustable suction/cycle in one touch button
Spectra 9 Plus main pump
Wide neck breast shield (28mm size)
Slow flow soft teat
Vacuum range 0 ~ 300 mmHg
Cycle length 30-46 RPM
Weight ? 400g