Spectra S1 vs S1 Plus

Spectra Singapore

What is the difference between S1 and S1 Plus? We had received many queries from mummies asking about the difference. ALL S1 sold in Singapore market (from authorized retailers) are the latest version aka S1 Plus. From what we understand (with the help of some helpful mummies), the most obvious difference is in the nozzle/suction holes. The old version S1 has only 1 nozzle and mummies need to use the T-Connector for dual pumping. Also the old version S1 is heavier, weighing about 1.6kg. Some mummies may ask, then why is the packaging box still indicating the old weight and...