Shipping Policy

Shipping Costs & Tax

United States / Canada / Mexico: free shipping on orders over $49. A flat shipping rate of $9.99 applies to orders under $49.

European Union Countries: flat shipping rate $58.99.

Netherlands / United Kingdom: flat shipping rate $29.99.

Greece: flat shipping rate $129.99.

Ecuador / Lebanon / Nepal: flat shipping rate $169.99.

Taiwan: flat shipping rate $100.

All other countries:
Orders $0 – $1000: Flat shipping $100
Orders $1001 – $3000: Flat shipping $150
Orders $3001 – $5000: Flat shipping $300

Sales Tax

Eligible international orders are shipped on a DDP (Delivered Duty Paid) basis. Applicable duties and import taxes are included in the final purchase price.

In the unlikely event that customs authorities or the carrier request additional charges upon delivery, please contact our customer service team before making any payment so we can assist you.


Shipping Locations
1. Shipping is valid for shipping addresses in the United States, Canada, Mexico, Europe, etc. Excluding Peru, Alaska, Hawaii, Puerto Rico, and Guam.
2. We do not deliver to PO Box addresses. Please leave a specific address when you place an order, to make sure the package can deliver successfully.
Shipping Methods
All orders of oxygen concentrators are shipped out via UPS or DHL or FedEx Express.
All orders of accessories are shipped out via USPS or DHL or YunExpress, etc.

Shipping and Delivery Estimates
For Oxygen Concentrators:
Shipping time: 1-2 Business Days
Delivery time: 3-5 Business Days
For Accessories:
Shipping time: 2-3business days
Delivery time: 5-7 business days

See Which Oxygen Solution Best for You

Select and compare the different models we offer at TTLife Oxygen Concentrator.
With 8 years of experience in breathing care, we offer a helpful comparison chart of tested portable and home oxygen concentrators. Whether you’re active, on the go, or resting, our guide will help you find the right machine for your needs. We provide lightweight, long-lasting, and quiet oxygen concentrators, backed by excellent warranties for your peace of mind.

Looking for the perfect oxygen concentrator? TTLife offers lightweight, quiet, and durable options for every lifestyle. Whether you’re at home or on the go, our easy comparison guide helps you choose the best fit for your needs. Breathe easier today!

VARON Oxygen Concentrator NT-08G

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Portability

Yes

Continuous/ Pulse

Ultra-sense Pulse

Flow Setting

1 to 8L

Oxygen Concentration

93%±3%

Weight

4.37 lbs

Size (L*W*H)

7.2*3.39*7.83 inches

Noise Level

40 db(A)

Battery Duration

Up to 4 hours

VARON Oxygen Concentrator VP-8 Lite

1600-1600-3_8e7f34ca-20ee-4c56-a158-d5afa288f9f7.jpg__PID:a6046320-f470-42e4-a428-81bdc6169171Shop Now
Portability

Yes

Continuous/ Pulse

Ultra-sense Pulse

Flow Setting

1 to 7L

Oxygen Concentration

93%±3%

Weight

4.40 lbs

Size (L*W*H)

6.9*3.4*7.7 inches

Noise Level

45 db(A)

Battery Duration

Up to 5 hours

VARON Oxygen Concentrator NT-02

NT-02.jpg__PID:7c63138d-d514-4eb6-afeb-3a8eb316e792Shop Now
Portability

Yes

Continuous/ Pulse

Ultra-sense Pulse

Flow Setting

1 to 5L

Oxygen Concentration

93%±3%

Weight

4.85 lbs

Size (L*W*H)

7.2*3.6*10.1 inches

Noise Level

<58db(A)

Battery Duration

Up to 3.5 hours

VARON Oxygen Concentrator NT-01

799.jpg__PID:1d62ce7c-6313-4dd5-943e-b6efeb3a8eb3Shop Now
Portability

Yes

Continuous/ Pulse

Intellgent Pulse

Flow Setting

1 to 5L

Oxygen Concentration

93%±3%

Weight

6.5 lbs

Size (L*W*H)

7.1*4.9*10.6 inches

Noise Level

<58db(A)

Battery Duration

Up to 3.5 hours

VARON Oxygen Concentrator NT-06

NT-06.jpg__PID:63138dd5-143e-46ef-ab3a-8eb316e79213Shop Now
Portability

Yes

Continuous/ Pulse

Continuous

Flow Setting

1 to 6L

Oxygen Concentration

28%-90±3%

Weight

7.9lbs

Size (L*W*H)

8.7*3.7*9.1 inches

Noise Level

≤45 dB(A)

Battery Duration

Up to 2 hours

VARON Oxygen Concentrator NT-05

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Portability

Yes

Continuous/ Pulse

Continuous

Flow Setting

Fixed 3L

Oxygen Concentration

30%±2.5%

Weight

3.3 lbs

Size (L*W*H)

9.25*3.94*5.55 inches

Noise Level

≤ 52 dB(A)

Battery Duration

Up to 2 hours

VARON Oxygen Concentrator NT-03

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Portability

Yes

Continuous/ Pulse

Pulse

Flow Setting

Fixed 3L

Oxygen Concentration

32.5%±2.5

Weight

3.1 lbs

Size (L*W*H)

9.25*3.94*5.55 inches

Noise Level

≤ 52 dB(A)

Battery Duration

Up to 2.5 hours

VARON Oxygen Concentrator Serene 5

Serene 5.jpg__PID:138dd514-3eb6-4feb-ba8e-b316e79213f6Shop Now
Portability

No

Continuous

Continuous

Flow Setting

1 to 5L

Oxygen Concentration

93%±3%

Weight

41.8 lbs

Size (L*W*H)

11x13.7x20.1 inches

Noise Level

≤43dB

Battery Duration

/

VARON Oxygen Concentrator NT-04

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Portability

No

Continuous

Continuous

Flow Setting

1 to 7L

Oxygen Concentration

28%-90±3%

Weight

10.58 lbs

Size (L*W*H)

8.03*8.43*11.02 inches

Noise Level

≤42dB

Battery Duration

/

VARON Oxygen Concentrator 105W Pro

105W Pro.jpg__PID:f6d41d62-ce7c-4313-8dd5-143eb6efeb3aShop Now
Portability

No

Continuous

Continuous

Flow Setting

1 to 8L

Oxygen Concentration

38%-90±3%

Weight

12.13 lbs

Size (L*W*H)

12.01*7.09*11.81 Inches

Noise Level

≤48dB(A)

Battery Duration

/

VARON Oxygen Concentrator 105W

105W.png__PID:d41d62ce-7c63-438d-9514-3eb6efeb3a8eShop Now
Portability

No

Continuous

Continuous

Flow Setting

1 to 7L

Oxygen Concentration

30%-90±3%

Weight

12.13 lbs

Size (L*W*H)

12.01*7.09*11.81 Inches

Noise Level

≤48dB(A)

Battery Duration

/

Model

Model Name

Type

Continuous/ Pulse

Flow Setting

Oxygen Concentration

Weight

Size 
(L*W*H)

Noise Level

Battery Duration

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NT-08G

Portable Device

Ultra-sense Pulse

1 to 8L

93%±3%

4.37 lbs

7.2*3.39*7.83 inches

40 db(A)

Up to 4 hours

1600-1600-3_8e7f34ca-20ee-4c56-a158-d5afa288f9f7.jpg__PID:a6046320-f470-42e4-a428-81bdc6169171Shop Now

VP-8 Lite

Portable Device

Ultra-sense Pulse

1 to 7L

93%±3%

4.40 lbs

6.9*3.4*7.7 inches

45 db(A)

Up to 5 hours

NT-02.jpg__PID:7c63138d-d514-4eb6-afeb-3a8eb316e792Shop Now

NT-02

Portable Device

Ultra-sense Pulse

1 to 5L

93%±3%

4.85 lbs

7.2*3.6*10.1 inches

<58db(A)

Up to 3.5 hours

799.jpg__PID:1d62ce7c-6313-4dd5-943e-b6efeb3a8eb3Shop Now

NT-01

Portable Device

Intellgent Pulse

1 to 5L

93%±3%

6.5 lbs

7.1*4.9*10.6 inches

<58db(A)

Up to 3.5 hours

NT-06.jpg__PID:63138dd5-143e-46ef-ab3a-8eb316e79213Shop Now

NT-06

Portable Device

Continuous

1 to 6L

28%-90±3%

7.9 lbs

8.7*3.7*9.1 inches

≤45 dB(A)

Up to 2 hours

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NT-05

Portable Device

Continuous

Fixed 3L

30%±2.5%

3.3 lbs

9.25*3.94*5.55 inches

≤ 52 dB(A)

Up to 2 hours

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NT-03

Portable Device

Pulse

Fixed 3L

32.5%±2.5

3.1 lbs

9.25*3.94*5.55 inches

≤ 52 dB(A)

Up to 2.5 hours

Serene 5.jpg__PID:138dd514-3eb6-4feb-ba8e-b316e79213f6Shop Now

Serene 5

Home 
Device

Continuous

1 to 5L

93%±3%

41.8 lbs

11*13.7*20.1
inches

≤43dB(A)

/

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Serene 10

Home Device

Continuous

1 to 10L

90±3%

59 lbs

15.16 × 13.78 × 23.62 inches

≤46dB

/

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Serene 3

Home Device

Continuous

1 to 10L

40%-90±3%

26 lbs

17.7*13.4*9.8 inches

≤48dB

/

0DQ0M_12.jpg__PID:9b0be5f6-d41d-42ce-bc63-138dd5143eb6Shop Now

NT-04

Home Device

Continuous

1 to 7L

28%-90±3%

10.58 lbs

8.03*8.43*11 inches

≤42dB

/

105W Pro.jpg__PID:f6d41d62-ce7c-4313-8dd5-143eb6efeb3aShop Now

105W Pro Max

Home Device

Continuous

1 to 8L

30%-90±3%

15.40 lbs

12.8*7.9*15.4 Inches

≤45dB(A)

/

105W Pro.jpg__PID:f6d41d62-ce7c-4313-8dd5-143eb6efeb3aShop Now

105W Pro

Home Device

Continuous

1 to 8L

38%-90±3%

12.13 lbs

12.01*7.09*
11.81 Inches

≤48dB(A)

/

105W.png__PID:d41d62ce-7c63-438d-9514-3eb6efeb3a8eShop Now

105W

Home Device

Continuous

1 to 7L

30%-90±3%

12.13 lbs

12.01*7.09*
11.81 Inches

≤48dB(A)

/