Brand new in box. I was browsing AliExpress and I thought we needed one of these but apparently we didn't!! :-)
But if anyone else does, here is one for free. It attaches to your loo and a cold water supply. I hope that's enough info.
Might be this one https://www.aliexpress.com/p/error/404.html
Toilet bidet attachment (Wokingham RG40)
This offer has been gifted to someone and is no longer available.