🔥 Buy a Mini Oxygen Machine, Get a FREE RE‑K1L Home Oxygen Machine (1–7L)!
📢 First come, first served — Only 20 sets available.

How to claim

1. Add a portable oxygen machine to your cart
2. Add the RE‑K1L home unit to your cart
3. Check out together to get the home machine for free.

Click here:Model: RE-K1L

⚠️ MANDATORY REQUIREMENT (MUST COMPLETE)

You should record a short positive review videoand post it onat least 3 social platforms,include this link in every post:https://dedakjoxygenconcentrators.com/collections/mini-portable-oxygen-concentrator-with-rechargeable-battery Failure to complete this will void the warranty of the free gift.

Compare All DEDAKJ Models: to get the most suitable oxygen concentrator machine

• All DEDAKJ RESPIREASY Oxygen Concentrators — Home Oxygen Generator; Portable Oxygen Machine; and Medical-Grade O₂ Therapy Units

Mini Portable Oxygen Concentrators
Feature	Cheap Price	Continuous Flow	Upgraded	Smallest	Low Noise	TOP
Model	Y3，Y4	Y5	Y7	RES-4/5/6	REA-6/7	REC-7/8/9
Flow rate	3L; 4L/Min	5L/Min	7L/Min	4/5/6 L/Min	6/7 L/Min	6/7/8/9 L/Min
Size (cm)	19.8x9.3x21	19.8x9.3x21	17.5x8.6x19	15x7.5x16	17x8x19.8	17.8x8x21
Weight (Pound)	4.0	4.6	4.1	2.4	3	4.8
Product Link	>>>>Click	>>>>Click	>>Click	>>Click	>>Click	>>Click
1-9 Liters Home Oxygen Concentrators
Feature	2026 Newest	Small Size	Powerful	Hot Sales			Upgraded	Classic
Model	RE-Q1L	RE-K1L/ K2L	RE-P2L	RE-S2L	DE-1A/1B/1LW	DE-C1L	DE-Q1W	DE-2A/ 2AW	DE-2SW/ 1SW
Flow rate, L/Min	1-7L	1-7L ; 2-9/Min	2-9L/Min	2-9L/Min	1-7L/Min	1-7L/Min	1-8L/Min	2-9L/Min	2-9L/Min
Function	Oxy Making+Nebulizer	Oxy Making+Nebulizer	Oxy Making+Nebulizer	Oxy Making+Nebulizer	Only Oxygen	Oxy Making+Nebulizer	Oxy Making+Nebulizer	Only Oxygen	Oxy Making+Nebulizer
Size (cm)	28x19x30	23x23x34	37x18x29	37x28x19	34x18x31	20x21x28	36x19x34	40x18x38	35x19x31
Weight (Pound)	13.2	11.5	11.5	11.5	14.3	10.5	11.5	17.6	15.8
Product Link	>>Click	>>Click	>>Click	>>Click	>>Click	>>Click	>>Click	>>Click	>>Click
10-60 Liters Medical Oxygen Concentrators
Feature	Medical Standard	Medical Standard	Medical Standard	Medical Standard
Model	RE-M5L	RE-M10L	RE-M20L	RE-M60L
Flow rate, L/Min	1-5L/Min	1-10L/Min	1-20L/Min	1-60L/Min
Size (cm)	34.8x28x51	36x37x60	81x44x67
Weight (Pound)	37.5	59.5	169.7
Product Link	>>Click	>>Click	>>Click	>>Click

Video of Portable O2 Concentrator:

RESPIREASY portable oxygen concentrators are compact, lightweight respiratory devices that deliver steady medical-grade oxygen for daily home use and outdoor travel. Unlike traditional bulky oxygen tanks that require frequent refills, our portable units draw in ambient air, purify and filter it, then supply concentrated oxygen pulses with every breath you take. Built with quiet-operation technology and a portable, user-friendly design, these oxygen machines support your daily activities and let you live a comfortable, unrestricted life.

Key Benefits of RESPIREASY Portable Oxygen Concentrators

1, Maintain an Active Lifestyle Anywhere

Our portable oxygen concentrators support independent, active living by supplying reliable medical-grade oxygen whenever you’re out and about. Whether you’re taking a casual walk, running daily errands, or traveling to meet relatives, RESPIREASY portable oxygen units keep your oxygen needs fully covered at all times.

2, Ultra-Light & Highly Portable

Compared with cumbersome, heavy-duty oxygen tanks, RESPIREASY portable oxygen concentrators feature a lightweight and streamlined build. The easy-to-carry design eliminates the strain and discomfort of transporting large, bulky breathing equipment for long periods.

3, Tank-Free Operation Without Refills

RESPIREASY oxygen concentrators extract oxygen directly from the surrounding air, completely removing the hassle of scheduled tank deliveries and repeated refills. Equipped with a long-lasting rechargeable battery, our devices offer all-day battery life, granting you full freedom and independence to head out and stay away from home all day long.