Eufy eufy S1 Pro Heated Electric Breast Pump with Charging Case Choose from 7 adjustable heat settings (ranging from 35????C to 41????C) with innovative HeatFlow technology that gently warms during pumping to boost milk ouput by 30% and prevent clogs. Keep your breast pumps charged and ready, even on the go with up to five days of pumping power before you need to recharge the case. Use the eufy App to fine-tune your pumping rhythm, suction strength, and speed with OptiRhythm for a pumping experience that works for you. Designed with soft, skin-friendly silicone and replacement flange sizes from 17 mm to 24 mm, S1 Pro pumps with up to 300 mmHg of safe, hospital-grade suction to maximise milk flow. Note: All skin-contact components are made from BPA-free, food-grade materials. Compact and lightweight for easy in-bra use, this breast pump works ultra-quietly (under 46dB) and features a leakproof design with a secure double seal. Accessory List: 1.Duckbill Valves x42.Nipple Measurement Card3.Magnetic Charging Cable4.Dust Cover x2 5.17/19/21 Depth: 110.8 MM Height: 126.2 MM Width: 70.1 MM Age Range: 14+ Group: Group 0+ HeatFlow™ Technology gently warms so you get up to 30% more milk per pump and fewer clogs Seven adjustable heat settings let you choose the right level for you Portable wireless charging case keeps you powered up for up to five days of pumping on the go Personalise your pumping rhythm, suction, and speed with the free eufy App Powerful, hospital-grade suction maximises your milk flow Pillowy-soft silicone inserts and multiple sizes for a customised fit Compact, lightweight, in-bra design that lets you keep doing your thing while you pump Runs at a quiet 46 dB for peaceful pumping without disturbing a sleeping baby Secure, double-sealed design prevents leaks and accidental spills Made with safe, BPA-free, food-grade materials for absolute peace of mind