eufy Wearable Breast Pump E10/S1/S1 Pro Original 21mm Sizing Insert (2-Pack) Size:medium Smart App and Voice Control:

Smart App and Voice Control: The eufy Life App offers over 80 preset lighting themes and allows you to design custom patterns

Efficient Filtration: Designed specifically for eufy S1 Pro

Notice: Please note that this scale is intended for home use

no downtime—always-on protection without the upkeep

Every recording is protected with a unique key for absolute peace of mind

eufy Wearable Breast Pump E10/S1/S1 Pro Original 21mm Sizing Insert (2-Pack) Size:medium Smart App and Voice Control:Compatibility: Compatible with eufy Breast Pump E10 S1 S1 Pro. Easy to Install and Use: Enjoy hassle free, simple setup and operation. Sizing Guide: Refer to our sizing guide to select the right size for optimal comfort. Nipple size may change during different breastfeeding stages, requiring different sizes of inserts. We recommend replacing flange inserts every 1 to 2 months. Customized Comfort: Find the perfect fit for your unique needs and