LOW NOISE: 45 decibels to reduce noise, low noise operation, sleep more comfortable.

Accessories included: accessories shown in the main picture. (The accessories are being replaced, you may receive accessories of other styles, but it does not affect the use)

WARNING: This machine is a domestic model, suitable for daily use. If you suffer from a more serious disease, you need to use it under the guidance of a doctor. Oxygen deficiency Note: This machine is used for family health, not for serious diseases.

Easy to carry: The whole machine is only 6,5 kg, 34.00×18.00×31.00 cm, Note: The machine has no battery charging and needs to use a power cord plug. If you need to use it in a car, you need to buy a car inverter by yourself (a 300W car adapter is required for 1-7 liters/minute machines, and 500W is required for 2-9 liters/minute. If you need to buy an adapter, you can consult the adapter seller).

SERVICE GUARANTEE: Any questions, welcome to consult our customer service, we will give you the most sincere service! If you need to return, exchange, please contact the seller to send the return address, thank you for your cooperation!

[Continuous Flow] The flow gear of the small portable oxygen concentrator is fixed at 3 liters, and the concentration is stable at 32% ± 3%. Continuous oxygen supply. There is no need to add water during operation. Weighing only 3 pounds, product size: 9.05 * 3.7 * 5.5in

[With External Battery] The attached external battery can be used for 2 hours when fully charged. At home or in the car, the machine can also be directly connected to the power supply for use (if you need to buy a spare battery, please consult us)

[Timing Shutdown] One-click operation, easy to operate. Three timing buttons can be set for 20-120 minutes. Equipped with a portable bag

【Multi Scene Use】This oxygen concentrator machine is convenient for home and office use.

[Pulse Flow] The flow gear of the small portable oxygen concentrator is fixed at 3 liters, and the concentration is stable at 32.5% ± 2.5%. There is no need to add water during operation. Weighing only 3.3 pounds, product size: 9.05 * 3.7 * 5.5in

[With External Battery] The attached external battery can be used for 2.2 hours when fully charged. At home or in the car, the machine can also be directly connected to the power supply for use (if you need to buy a spare battery, please consult us)

[Timing Shutdown] One-click operation, easy to operate. Three timing buttons can be set for 40-180 minutes. It is equipped with a portable bag.

【Multi Scene Use】This oxygen concentrator machine is convenient for home and Travel use.

The flow of the oxygen concentrator for home use is adjustable from 1L to 7L (continuous flow) and the concentration is stable from 35% to 93%.

The oxygen machine can work continuously for 24 hours after being plugged in. It has the time setting function.Operating sound ≤48 dB

Outline size: 12in x7.08in x11.81in,weighting 12 pounds.HD LCD screen, touch control, simple operation, remote control

This oxygen concentrator machine is convenient for home and office use.

LOW NOISE: 45 decibels to reduce noise, low noise operation, sleep more comfortable.

Accessories included: accessories shown in the main picture. (The accessories are being replaced, you may receive accessories of other styles, but it does not affect the use)Accessories included: accessories shown in the main picture. (The accessories are being replaced, you may receive accessories of other styles, but it does not affect the use)

Easy to carry: The whole machine is only 6 kg, 34.00×18.00×31.00 cm, Note: The machine has no battery charging and needs to use a power cord plug. If you need to use it in a car, you need to buy a car inverter by yourself (a 300W car adapter is required for 1-7 liters/minute machines, and 500W is required for 2-9 liters/minute. If you need to buy an adapter, you can consult the adapter seller).

WARNING: This machine is a domestic model, suitable for daily use. If you suffer from a more serious disease, you need to use it under the guidance of a doctor. Oxygen deficiency Note: This machine is used for family health, not for serious diseases.

SERVICE GUARANTEE: Any questions, welcome to consult our customer service, we will give you the most sincere service! If you need to return, exchange, please contact the seller to send the return address, thank you for your cooperation!

LOW NOISE: 42 decibels to reduce noise, low noise operation, sleep more comfortable. Rated voltage: AC220V/50Hz Input power: 120VA

REMOTE CONTROL: HD LCD display, infrared remote control, no need to get up to operate the machine. The machine does not come with a battery and needs to be plugged in.

Easy to carry: the whole machine is only 4,8 kg, 20*21*28cm, Note: The machine does not have a battery charging and needs to use a plug. If you need to use it on a car, you need to buy a car inverter yourself (1-7 litres/minute machine needs 300W car adapter, you can consult with adapter seller if you need to buy adapter). Containing accessories：The accessories displayed by the main picture.

WARNING: This machine is a domestic model, suitable for daily use. If you suffer from a more serious disease, you need to use it under the guidance of a doctor.

SERVICE GUARANTEE: Any questions, welcome to consult our customer service, we will give you the most sincere service! If you need to return, exchange, please contact the seller to send the return address, thank you for your cooperation!

【Molecular Sieve & Compressor】: High efficiency lithium sieve, strong adsorption, high oxygen yield, strong stability. Pure copper oil-free air double cylinder compressor, low energy consumption, strong power, fast heat dissipation

【Low Noise & Intelligent Control】: The measured noise is only 45dB and the oxygen concentration is high, which can be maintained even in continuous operation. Beautiful large IMD color panel, easy to operate, 5.88 inch large color LED screen, flow regulation, voice broadcast function, timer operation function, makes it easier and more convenient.Voice broadcast could be turned off. There will be no voice when turning on the machine next time.

【Easy to Carry】: Dimensions: 8.3 inch * 8.0 inch * 13.1 inch｜Weight: 12.79 pounds｜Applicable scene: home nursing.

【Applicable people】: Suitable for people with oxygen therapy and oxygen supply, such as middle-aged and elderly people, pregnant women, children, high-pressure workers, etc.

【Customer Service】KCareU provides 1 year quality assurance to give you a risk-free purchase. If you have any questions about the machine, you can send us an email at any time. We offer 24/7 customer service and give you a satisfactory solution within 12 hours.

HOME GRADE OXYGEN CONCENTRATOR: This oxygen concentrator produces 1L of oxygen per minute, oxygen concentration greater than 40%* 1L/min oxygen concentration flow, 20℃/hour pressure, 60%rh/relative humidity, this oxygen production meets European and American oxygen hygiene standards.

UNIQUE DESIGN: one-button start, easy operation, plug in, with high-brightness LED lights, solve the problem of complex operation, can be placed horizontally and vertically, weighs only 1.88KG, lighter.

DOUBLE CLEANING AND FILTRATION: This oxygen concentrator uses a double filtration and cleaning system (biochemical cotton filter and oxygen permeable membrane filter) to kill bacteria, viruses and pollutants, providing you with a high concentration of oxygen.

DEEP NOISE REDUCTION: Multiple noise reduction designs, 45 decibel silent design, quiet operation, even if it is turned on for a night will not affect your and your family's sleep.

WARNING: This machine is a home model and is suitable for daily use. If you have a more serious disease, you need to use it under the guidance of a doctor.