Odorless and Non-toxic: The automatic bird bath tub is non-toxic and odorless, which can be combined with toys and make the bird more fun to bathe. Suitable size: The automatic bird bath is approximately 34 * 28 * 29cm,, There is plenty of space to feed the birds and get caught in the rain. Bird bath: good for the health of the birds. birds, only to remove feather dust and parasites, but also to hydrate the skin and help the birds dissipate heat. Automatic bird bath: The faucet design requires the installation of 2 AA batteries (battery not included). Water injection, Automatic water flow helps birds bathe.