Eufy

Hospital-Grade Suction: With up to 300 mmHg of suction power, S1 Pro delivers efficient and comfortable pumping. All-Day Battery Life: Pump up to 5 times on a single charge. Smart Auto Control: Automatically switches between Stimulation and Expression modes based on your body's response. Quiet Operation: Pump discreetly with noise levels as low as 35 dB. Easy to Clean: Fewer parts and dishwasher-safe components make cleaning a breeze.