• Lightweight: 1.98kg/4.37pouds,1L-Oxygen concentrator in the world.
• Mini Size: 221*85*160mm- Very small size,easy to carry
• 5 Setting Flows: 1setting flow 210ml/min. 2setting flow 420ml/min. 3setting flow 630ml/min. 4setting flow 840ml/min.5setting flow 1000ml/min
• Pulse Oxygen Supply: kingon p2 is equivalent to 5 liters
• High Efficiency molecular Sieve: Efficient adsorption capacity, can purify more pure oxygen
• Powerful Compressor: High Efficiency/ Low Noise/ Excellent Heat Dissipation/ long Life
• Triple Filtration: Effectively remove air pollen, large particles, dust and other impurities
• Battery: 8 cell standard Battery Up to 4 hours Run Time Included with System

when the battery is set correctly , a solid red LED will indicate that the battery is charging. when the green light illuminated, the battery is fully charged

• Oxygen Concentration 90%-3%/+6% at all settings
• Oxygen Flow Max 1 Liter/min, equivalent to 5 Liters
• Warm-Up Time 2 minutes Weight 4.37 lbs. 1.98kg ( includes battery)
• Size Length: 8.70" ( 221mm ) Width:6.30" (160mm ) Height: 3.35" ( 85mm ) (includes battery)
• Oxygen Flow Pulse dose delivery system Five flow settings 1, 2, 3, 4, 5
• Power AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use) Voltage: 14.4VDC Rated capacity:6.8Ah
• Battery Duration : Up to 4 hours Recharge approximately 4 hours with AC powerDC power
• Noise Level 49 Decibels*@setting 2
• Display Screen 2.8 inch
• Warranty 3 year of warranty(Excluding Battery & Sieve Bed)
• Operation Simple control functions and easy-to-read LCD display
• Use Designed for 24/7 use