Automatic Feeder (A) For Cats

I purchased two units because I have two cats, but they didn't work out for my household, so I'm selling them.
I've labeled them A and B for distinction, but they were purchased on the same day from the same shop, and the timing and frequency of their operation tests were exactly the same.

They were used only twice in total: once for a test run and once more after that, for a total of about 4 hours. After that, they were wrapped in plastic bags and stored in a hallway where the cats couldn't access them.
They are practically new, and while I have lightly wiped them down, please understand that they are used items.

Dispensing is in 10g increments, no camera.
For other detailed specifications, please refer to the product name and model number in the images.

I do not accept price reductions.
I also do not accept bundled purchases. I may not be able to respond immediately even if I receive a notification, and I cannot promise to change the listing for a bundled purchase.
It is fine to purchase both units simultaneously.
If the same person purchases both units, I cannot change the price, but as compensation for the shipping costs you would have saved (approximately 400 yen), I will include 6 brand-new AA batteries (for both units) that were used for a few minutes during the operation test.

I will request a pickup after confirming payment.
Shipping will be from Saitama, within 1-2 days after your purchase.

Thank you for reading this far.
I look forward to your consideration.