Momcozy M5 Nipple Ruler for Flange Sizing - Soft Silicone Measurement Tool for Breast Pump Sizing, 10-30mm (Red)

• Smart App Control - Now with upgraded APP function, you can easily adjust modes and levels, switch between single or bilateral pumping, and track milk volume and trends all from your phone. Remote operation avoids awkward hand adjustments, offering seamless pumping management and insights into your lactation data.
• Ultra-Light & Truly Discreet Pump - Weighing only 232g and 2/3 the size of ordinary pumps, the Momcozy M5 Smart is designed for complete discretion. With no exposed tubing or visible motor, it fits invisibly inside your bra. Enjoy truly cordless, hands-free pumping anytime—whether working, driving, or on the go.
• SPA-like Comfort with “Baby Mouth” Tech - Featuring an innovative “Baby Mouth” suction structure that mimics a baby’s natural latch, the M5 APP ensures gentle, painless pumping while stimulating milk flow. Paired with a double-sealed flange and ergonomic breast-arc design, it offers a secure, comfortable fit for relaxed and efficient sessions.
• Increase Milk Efficiency - The M5 Smart features micro-vibration technology that gently encourages milk flow while keeping you comfortable. With 3 customizable modes (Stimulation, Expression, Mixed) and 9 levels, you can personalize every session and start right where you left off—for consistently efficient pumping.
• Personalized Fit & Easy Care - Designed for real-life ease, the M5 Smart comes with four flange sizes (17/19/21/24mm) to fit different breast shapes. Made from BPA-free, food-grade silicone for safety, its minimal parts assemble and clean quickly—so you can spend less time on maintenance and more on what matters.

• Ensure all parts are clean and dry. Assemble the flange, silicone diaphragm, valve, and milk collector onto the pump motor. Select the correct flange size for a comfortable fit. — Prepare and Assemble
• Insert the assembled pump into your bra, ensuring your nipple is centered in the flange. Download the Momcozy app, pair your pump, and select your desired mode and suction level to begin pumping. — Position and Start Pumping
• Use the app to adjust settings, switch sides, or pause pumping without touching the device. Monitor your milk volume and pumping history to track your lactation progress. — Manage and Track via App
• After each use, disassemble the milk-contact parts, wash them with warm soapy water, and sterilize as per instructions. Allow to air dry completely before storing. — Clean and Store

Typical situations where Momcozy M5 Smart APP Controlled Wearable Breast Pump helps — illustrative scenarios, not customer reviews.