Enjoy a comfortable, personalized breastfeeding experience with the freedom to pump anywhere, anytime using the innovative eufy Wearable Breast Pump S1 Pro - the only wearable breast pump with soothing heat technology. Designed to provide a smoother pumping experience, the Breast Pump Si Pro s built-in heating system enhances milk flow and reduces clogs with seven adjustable heat settings (95°F to 105°F). Embark on business trips or weekend getaways without worry using the portable charging case that provides on-the-go convenience and ensures a consistent charge for up to 5 days of power. Customize the S1 Pro to fit your needs by selecting among 7 suction intensities, 3 cycle speeds, and 4 thoughtful OptiRhythm pumping rhythms. Ultra-quiet 46dB operation provides superior privacy as the leakproof, double-sealed design ensures discreet in-bra use. Made of soft, high-grade silicone, the pump comes with a range flange options (17 mm to 24 mm) that mold to moms of all sizes. Maximize milk