The Lansinoh® Smartpump 2.0 Double Electric Breast Pump was designed to mimic the baby’s natural feeding pattern and includes two phases: ‘let-down’ and ‘expression’. The ‘let-down’ phase uses quick and short suction to initiate the milk flow, while the ‘expression’ phase maximises milk flow through longer, deeper suction. In each of the two phases, mums can also adjust the suction strength.  The pump offers three different pumping styles to match your baby’s feeding patterns and a choice of 8 different suction levels within each pumping style.