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Your reliable solution for on‑the‑go oxygen therapy, designed for hospitals, home‑care providers, and cross‑border e‑commerce sellers.
Get Free Quote in 24 hHigh acquisition cost – 30%‑40% more than bulk‑produced units, squeezing your ROI.
Inconsistent output quality – Fluctuating O₂ concentration leads to patient safety concerns and regulatory penalties.
Long lead‑times – 4‑6 weeks from order to delivery, disrupting inventory planning.
Limited OEM/ODM flexibility – Your brand cannot differentiate without custom design options.
Regulatory compliance gaps – Missing CE, FDA, or ISO certifications blocks market entry.
| Parameter | Specification |
|---|---|
| O₂ Concentration | 93 ± 2 % (continuous) |
| Flow Rate | 0.5‑5 L/min (adjustable) |
| Battery Life | Up to 6 hours (continuous) / 12 hours (intermittent) |
| Weight | 2.8 kg (including battery) |
| Operating Temp. | -10 °C ~ 45 °C |
| Noise Level | ≤45 dB(A) |
| Certifications | CE, FDA 510(k), FCC, ISO 9001, RoHS, VDE, GS |
| Warranty | 24 months parts & labor |
Hospital Emergency Rooms – 150 units deployed in a Tier‑III US hospital, reducing oxygen‑tank purchases by 38% in six months.
Home‑Care Providers – A national home‑health network integrated Zeno into 2,400 patient kits, reporting a 99.8% device reliability rate.
Cross‑Border E‑Commerce – An Amazon seller listed Zeno under its private label, achieving a 4.7‑star rating and $1.2 M revenue in Q1 2025.
Standard stock is shipped within 48 hours. For custom OEM/ODM orders, production takes 15‑20 working days after artwork approval.
Yes. We provide full OEM/ODM services, including logo embossing, color schemes, and firmware UI customization at no extra tooling cost for orders ≥5,000 units.

The device is FDA 510(k) cleared, CE marked, and complies with FCC Part 15, ISO 13485, and RoHS standards.
A 24‑hour technical hotline, on‑site training, and a 2‑year warranty with worldwide spare‑part warehousing are included.
We ship via air or sea (FOB Shanghai). Typical payment terms: 30% T/T deposit, 70% before shipment; LC accepted for first orders.
Order before May 15, 2026 and receive a free 6‑month service package plus no‑risk, money‑back guarantee if performance does not meet specifications.
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Emily R., Purchasing Manager, Pacific Health Group – “The Zeno’s battery life exceeded our expectations. We saved 22% on operational costs within the first quarter.”
Mark T., CEO, OxygenDirect LLC – “Fast 48‑hour delivery allowed us to meet a sudden market surge. The OEM branding was flawless.”
Dr. Sara L., Clinical Director, New York Medical Center – “Consistent 93% O₂ output gives us confidence in patient safety. The device passed our internal validation without any re‑work.”
3️⃣ Trusted by Industry Leaders – Social Proof & Certifications
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Compliance & Quality Certificates: CE, FDA 510(k), FCC, GS, CB, RoHS, VDE, ISO 9001, ISO 13485, HACCP/GMP, IPPC.