Wearable Hands-Free S39 Electric Breast Pump
Wearable Hands-Free S39 Electric Breast Pump
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Wearable Hands-Free S39 Electric Breast Pump
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Bring freedom back to your feeding routine. The S39 Wearable Breast Pump tucks completely inside a standard nursing bra, routing milk straight into its integrated 150 mL collection cup while you keep both hands free. A precision micro-motor delivers hospital-grade suction—yet the acoustic dampening shell keeps noise below 40 dB, softer than a whisper.
Choose from four scientifically tuned modes:
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Massage – gentle 3-cycle rhythm to stimulate let-down.
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Stimulation – higher frequency pulses for faster flow.
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Expression – deep, steady pulls that empty the breast efficiently.
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Auto – smart algorithm that begins in Massage and switches to Expression when milk flows.
Within each mode, 12 fine-grained intensity steps let you dial in exactly the comfort you need, session after session. The capacitive touch panel shows real-time suction level, battery life and session timer, and it remembers your last setting so you can power-on and pump in seconds—even half-asleep at 3 a.m.
🔧 TECHNICAL SPECIFICATIONS
Spec Detail Pump type Single wearable, closed-system Suction range up to -280 mmHg · 12 levels Modes Massage · Stimulation · Expression · Auto Noise output ≤ 40 dB (measured at 30 cm) Cup capacity 150 mL / 5 oz Flange sizes 24 mm fitted; 17 / 21 / 27 mm silicone inserts Battery 1 200 mAh Li-ion · USB-C 5 V/1 A · 90 min charge Runtime ~90 min continuous (3–4 sessions) Materials PPSU, BPA-free food-grade silicone Dimensions 12 × 12 × 6 cm · 230 g Certifications CE · FCC · RoHS · REACH · FDA-grade materials Auto shut-off 30 minutes
💡 WHY CHOOSE THE S39?
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True mobility: No tubes, cords or external battery pack. Pump on the school run, in the boardroom or while folding laundry.
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Discretion built-in: Low-profile dome slips under any nursing bra; ultra-quiet motor won’t draw stares.
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Comfort science: Soft, double-seal silicone flange adapts to breast contour, reducing tugging and nipple soreness.
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Future-proof charging: Universal USB-C port plugs into phone chargers, power banks and car adapters.
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Eco-smart materials: BPA, phthalate and PVC free—because your milk deserves the purest path.
FAQ SNAPSHOT
Q: Will it fit larger cup sizes?
A: Yes—our low-profile shell suits A to H cups. For very close-fit bras, loosen one hook or use the included bra extender clip.Q: Can I move around while pumping?
A: Absolutely. Normal walking, desk work and gentle bending are fine. Avoid high-impact exercise to prevent spills.Q: How do I pick the right flange size?
A: Measure nipple diameter after a feed. Select the insert giving 2–3 mm clearance. Our quick-start guide walks you through it.
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