Key Highlights
✅ Two-in-One Functionality
✅1-9 L/min Precise Oxygen Therapy
✅ Enhanced User Comfort
✅ User-Friendly Features
✅ Reliable Oxygen Supply Solution
Product Features
Two-in-One Functionality
This oxygen concentrator offers oxygen therapy and nebulizer therapy through dedicated ports. It delivers precise oxygen flow from 1-9 L/min with up to 90% oxygen concentration at 1 L/min.
Important: Never perform both therapies simultaneously. Use the nebulizer at a 1 L/min flow rate for the best results.
1-9 L/min Precise Oxygen Therapy
Adjustable 1-9 L/min flow rate allows precise oxygen therapy tailored to individual needs.
Adjustable Timer for Custom Therapy
The timer can be set from 30 minutes to 4 hours, allowing you to customize therapy sessions. If no timer is set, the device will automatically shut off after 12 hours for safety.
Comfortable & Quiet Operation
With a noise level of just 45±3dB, this oxygen machine operates quietly, promoting peaceful sleep. The negative ion function ensures fresh, clean air, and the humidifier bottle reduces dryness, ensuring comfortable and efficient therapy.
Easy-to-Use Control & Mobility
Touch buttons for quick adjustments.Remote control for easy, hassle-free management.
Large LED display provides clear visibility of all settings, including timing, accumulated time, and oxygen concentration.
Equipped with a carrying handle and casters for easy portability around the home.
Specifications:
Model: VH-4
Oxygen Flow Rate: 1~9 L/min Adjustable
Oxygen Concentration: Up to 90%
Material: ABS, Electronic Components
Color: White + Black
Voltage: AC110V/60Hz
Input Power: ≤110W
Timer: 30 minutes to 4 hours (Auto shut-off after 12 hours if no timer is set)
Noise Level: 45±3dB
Oxygen Concentrator Size: 28*20.5*39cm / 11*8.1*15.4in
Oxygen Concentrator Weight: 5.7kg / 12.6lbs
Package Size: 35*26.5*40cm / 13.8*10.4*15.7in
Package Weight: 6.1kg / 13.4lbs
Packing List:
Oxygen Concentrator *1
Casters *4
Humidifier Bottle with Tube *1
Remote Control *1
Nasal Cannulas *2
Nebulizer Set *1
Replacement Filter *1
Replacement Dust Cap *1
AC Power Cord *1
Quick Start Guide *1
User Manual *1