Marukan Cat Far-Infrared Nyanko's Soothing Kotatsu M Size

Purchased at a home improvement store in November and used from November. My cat prefers open spaces, so as expected, it was barely used. I am selling it because my cat hardly went inside.
I think this would be good for cats that like dark and small spaces.

My cat weighs 4.5kg, and comparing it to the size of the kotatsu, it seems to be just the right size.

My cat only went in for a moment a few times, so I debated washing it, but I haven't washed it to avoid any odor issues.
A slight new smell remains.
I rolled a lint roller over all the fabric to remove any fur, but please understand that it was kept in a room with cats.

It is almost unused, but it has been opened and set up, so please only purchase if you understand this.

Brand: Marukan
Main Unit Size: W445 x D340 x H300mm
Color: Beige
Product Weight: Approx. 2.8kg
Operation Confirmed
All accessories included

Gently warms with far-infrared rays
Includes wire to create an entrance freely
Insulating quilting to prevent filling from shifting
Daily cost (8 hours): Approx. ￥5.4 (when 1kWh = ￥27)
Cord covered with metal tubing for protection against chewing
With intermediate switch
L-shaped plug for a tidy outlet area
Futon and mat are hand-washable

Specifications: Power Supply: AC100V (50/60Hz)
Rated Power Consumption: 25W
Safety Devices: Thermostat, Fuse
Top Surface Temperature: Around 34℃
Kotatsu Space Temperature: Around 30℃

[Materials]
Main Unit: ABS Resin
Futon Surface & Filling: 100% Polyester
Mat Surface: 100% Polyester
Mat Filling: PE Foam

For cats, for dogs, kotatsu, for pets, heater, cat, dog