Wearable Breast Pump, OKPOIDM Hands-Free Electric, Portable, 2 Pack | 310mmHg Suction, 4 Modes 12 Levels, Bionic Rhythm, 5 Flange Sizes, 40dB Quiet, BPA-Free, Leakproof, Anti-Backflow, USB-C

Product description

Hands-Free Freedom, Elevated

What are the main advantages of this electric breast pump compared to a manual one?

3 Key Upgrades: (1) 310mmHg strong suction & Bionic Rhythm for efficient, comfortable pumping, resulting in up to 45% greater milk output. (2) True hands-free, wearable design for mobility. (3) Smart automated modes for ease. (Start low for comfort.)

How loud is this breast pump when it’s working? Will it wake my baby if I use it at night?

It runs under 40dB​ — quieter than a whisper. While no electric pump is 100% silent, its low-noise design​ ensures it won’t disturb your baby or partner. Many moms use it overnight with confidence. If sound-sensitive, try it during the day first.

How long does the battery last? How many pumping sessions per charge?

With up to 150 minutes of battery life, the number of sessions varies by settings. At moderate use, expect 8-10 sessions (15-20 min each) — surpassing most competitors and eliminating mid-session power anxiety.

Is this pump discreet and practical for pumping at work or while traveling?

Absolutely. Its compact design fits inside a bra. However, it may add some visible volume. Wearing loose clothing or a pumping-specific bra can maximize discretion. The low noise makes it suitable for private spaces.

How do I know which flange size fits me? What sizes are included?

We provide a complete 5-size flange kit (17-27mm) and a nipple measurement card, designed to fit most moms. Match flange diameter to nipple size with 1-2mm space. Start with 24mm if unsure. Incorrect sizing can cause discomfort or lower output.

Package Dimensions ‏ : ‎ 10.63 x 6.02 x 3.46 inches; 8.9 ounces
Item model number ‏ : ‎ K10 ProMax
Batteries ‏ : ‎ 2 Nonstandard Battery batteries required. (included)
Date First Available ‏ : ‎ May 13, 2026
Manufacturer ‏ : ‎ OKPOIDM
ASIN ‏ : ‎ B0H1LC144P
Best Sellers Rank: #44,254 in Baby (See Top 100 in Baby) #573 in Electric Breast Pumps
Customer Reviews: 4.7 4.7 out of 5 stars (16) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
310mmHg Strong Suction & 5 Smart Variable Frequency (4 Modes, 12 Levels): The K10 ProMax delivers 310mmHg of strong suction with smart variable technology. It offers 4 expert modes (Massage, Expression, Two-phase, Auto), each featuring 5 adjustable frequency levels from Level 1 (slowest) to Level 5 (fastest) allowing you to fine-tune the rhythm for ultimate comfort. Combined with 12 precise suction levels, this dual-control system ensures a fully personalized experience. Its Bionic Dynamic Rhythm mimics a baby’s natural sucking pattern to trigger faster let-down and promote more efficient milk expression for a comfortable, effective session.
True Hands‑Free Wearable & Under 40dB Quiet Operation – Discreet & Invisible Under Clothing: Experience true hands‑free freedom. This portable wearable pump tucks discreetly into your bra for work, travel, or late‑night feeds. Noise level rated under 40dB – roughly equivalent to a soft whisper. No electric pump is silent; this one runs far more quietly than traditional plug‑in models. A gentle, rhythmic duckbill click is normal – it confirms proper sealing. Paired with a snug nursing bra and a relaxed‑fit top, the low‑profile motor stays invisible under clothing, and sound dampens against your body. Most moms find it quiet enough to pump beside a sleeping baby without disturbance.
5-Size Flange Kit & Leak-Resistant System – Custom Fit, Worry-Free: Includes a pre-installed 27mm flange plus 4 additional sizes (17/19/21/24mm), along with a Nipple Measurement Card to help you find the right fit. The complete BPA-free, closed system features anti-backflow design to keep milk pure, and the leak-resistant collection cup stands upright for easier handling and storage, helping minimize spills and total peace of mind. Tip: If suction feels weak, first check that the Valve and Diaphragm are securely installed for a stable seal, protecting every precious drop.
150-Min Long Battery, 20-Min Auto Shutdown & Smart Memory – Extended Power Performance: Never worry about mid-session power loss. The built-in high-capacity battery supports up to 150 minutes of continuous use outlasting most competitors. It also automatically shuts off after 20 minutes of inactivity for safety and energy saving. Plus, Smart Memory saves your last settings for one-touch start making every session effortless.
Complete 2-Pack & 3-Min Easy Clean – Doubles Efficiency, Ultimate Convenience: Get everything you need in our 2-pack value set: 2 pumps, 10 flanges, 2 bottles and more. All parts feature one-click, tool-free quick-release to disassemble and clean in under 3 minutes. OKPOIDM is committed to providing reliable products with 24-hour customer support. Tip: Reading the manual before first use is key to optimal performance. It covers proper flange installation, mode selection, and the 3-minute quick-clean process.