3L Pulse Dose Oxygen Concentrator With Long Time Battery —— HCN-03
Portable&Lightweight
HCN-03 Compact body (21.5×10.5×12.5cm) with light weight of 1.4Kg, equipped with a cross-body bag, oxygen supply on the go with zero burden.
Advanced pulse dose oxygen delivery mode
The oxygen production capacity is equi production capacity is equiequivalent 3L machine,and the oxygen concentration in is stable at 32.5%±2.5%， which meets the oxygen therapy standards and safeguards the health of users.
Only 1.4kg — Easy to carry
One-hand carry design eliminates heavy equipment hassle. Compact and travel-friendly, delivering reliable oxygen support for every on-the-go moment.
2.5 Hours Long-lasting external battery
A long-lasting battery with a 2.5-hour runtime that can be easily swapped out to ensure a continuous supply of oxygen whenever you're on the go
3 power modes: battery/AC adapter/car cigarette lighter
It can be used at home by plugging it into a power source, equipped with a battery for outdoor use, or connected to a car charger while traveling to meet different lifestyle needs.
3-Gear Smart Timing
Built-in 3 timing modes: 40/60/80 minutes. One-key setting via SET button, clear light indicators. Auto shut-off when time ends, energy-saving and safe. Simple to operate for all ages, no need manual monitoring.
Product Specifications
Frequently Asked Questions
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The HCN-03 uses Pulse Dose oxygen delivery technology, providing oxygen when the device detects inhalation. This mode helps improve portability and battery efficiency while supporting convenient oxygen use during daily activities and travel. -
The HCN-03 is designed for mobility, weighing approximately 1.4kg (3lbs) with a compact body size. It comes with a portable shoulder bag, making it convenient for outdoor activities, travel, and everyday transportation. -
The HCN-03 features a removable rechargeable battery that provides approximately 2.5 hours of operation, depending on the selected settings and usage conditions. Additional batteries can help extend usage time when needed.
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Yes. The HCN-03 supports three power options: rechargeable battery, AC power adapter, and car power connection. This allows flexible use in different environments, including home settings, road trips, and outdoor activities. -
The HCN-03 is designed with a low-noise operation system, producing noise levels of approximately ≤52dB, helping provide a more comfortable experience during use. -
Yes. The HCN-03 features simple controls and built-in smart timing options with 40/60/80-minute timer settings, allowing users to adjust operation conveniently.
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