Ardo Calypso PRO Complete Electric Breast Pump Portable Digital Wheelchair Scale They suggest the following to

They suggest the following to determine if size Large headgear is needed:

Self diagnostic electronics minimize troubleshooting time

Includes a nourishing blend of four skin conditioners

Eliminated cooling fan

SPECIFICATIONS Weight Filled: 3

Ardo Calypso PRO Complete Electric Breast Pump Portable Digital Wheelchair Scale They suggest the following toArdo Calypso Pro Complete Electric Breast Pump The Calypso Pro (multi user) breast pump is designed for WIC, loaner and rental programs with increased durability and warranty compared to single user Calypso. Features independent vacuum and cycle adjustment 64 total settings. "Vacuum Seal" technology (when used with Ardo pumpset) creates a closed system no milk in the tubes or pump. AA Battery function for operation away from electric power. WHO Code