【Excellent Condition】Pet Oxygen Chamber, Oxygen Concentrator, and Oxygen Monitor 3-Piece Set (Used only a few hours)

I purchased these items urgently for my beloved cat's care, but unfortunately, I am selling them as my cat passed away shortly after and I barely had the chance to use them.
The total usage time is only about 3-4 hours.
The items are in near-new condition, so I would be happy to sell them to someone who needs them urgently or is looking for items in the best possible condition.

[Set Contents]
1. Oxygen Concentrator (Oxygen Generator)
? MAF mini 1.5 by T&C Co., Ltd.
? Operation confirmed. Capable of continuous operation and easy to use.
2. Pet Oxygen Cage (Oxygen Chamber)
? Size: [Width 60cm x Depth 52cm x Height 50cm]
? Used only for a short time with a bath towel placed inside, so there are no stains or odors.
3. Oxygen Monitor
? An essential item for accurately measuring the oxygen concentration inside the chamber.

[Product Condition]
? Usage Period: 1 day only (a few hours)
? Missing Items: None. All accessories, including the instruction manual and included tubes, are present.

[Shipping]
As these items are for a crucial time, I will ship within 24 hours of purchase.

[Message]
I personally searched and purchased these items for my beloved cat. I would be happy if they could be of help to other pet owners who are looking for an oxygen chamber for their dogs or cats.
Please feel free to comment if you have any questions.