Check the listing for details. eufy Wearable Electric Breast Pump S1 with Heating Tech App Control Smart Rhythm. Color: White, Condition: New. Listed at 239.99 USD. eufy Wearable Breast Pump S1, Hands-Free Electric Breast Pump with Heating Tech, App Control, Personalized Smart Rhythm, Hospital Grade Suction, Portable, Discreet, Leak-Proof & Ultra-Quiet Product Details The Only Wearable Breast Pump With Heating：Featuring a built-in heating and precision temperature sensor, our Heatflow technology delivers uniform heat through the soft silicone for comforting warmth. 7 adjustable heat settings (95°F to 105°F) enhance milk flow and reduce clogs, offering a skin-like pumping experience. Smart Pumping, Tailored for You: Harness the eufy Baby app's smart features and OptiRhythm technology to fine-tune your pumping rhythm, suction strength, and speed for a personalized session. Control your pump remotely for a convenient, hands-free experience. Optimal Comfort for All Moms: Fits all nipples with flange sizes ranging from 17 mm to 24 mm. The 105° ergonomic design features soft silicone that molds to the breast, providing a gentle and nurturing experience.nce. Highly Efficient Output: Helps to achieve maximum milk output with up to 300 mmHg of safe, hospital-grade suction. You can also customize the suction strength and cycle speed to suit your needs. Note: All skin-contact components are made from BPA-free, food-grade materials. Discreet Pumping for Your Privacy: Compact and lightweight for easy in-bra use, leakproof design with a secure double seal and reinforced lower half. It operates at an ultra-quiet 46dB for discreet pumping. Note： To ensure optimal suction, sterilize all washable components by either boiling them for 5 minutes with continuous stirring or steaming them for 5 minutes prior to the first use. Make sure that the duckbill valve, flange tunnel, diaphragm, and pump hub are all securely sealed. Q: Can I use the microwave to heat and sterilize the eufy Breast Pump?A: No, DO NOT sterilize the pump in the microwave because it will damage the pump's components, making it unable to function properly. Shipping PolicyPayment PolicyReturns PolicyAbout eufy All products will be checked carefully and packed in good condition before shipping. Item will be shipped within 3 business day after the payment has been received. -- If you buy more than 3 items and your shipping address is in PUERTO RICO, Please kindly request the total invoice before making the payment or we may ask extra payment before sending your order. Because USPS charge more shipping fees for boxes to Puerto Rico. Shipping Service Delivery Time Delivery Weight Range First Class 3-7 Business Days