This is a nice, bright pair of binoculars which are about the right magnification for watching garden birds. This particular type, with the prisms rather than the compact 'straight through' is bulkier but brighter than the straight-through type for a similar price.
These have nice, deep fold back eye-pieces, which means they are ideal for people who wear spectacles. Naturally, you can adjust the diopter if you prefer to take your spectacles off. They come complete with a pair of lens caps and a non-rigid bag. Optical quality is good, as you would expect from Nikon, similar to that of their consumer-targeted camera lenses, though not up to the quality of their premium pro lenses: for that, you would need to go up the Nikon range.
They balance nicely in the hand, and are recommended for casual bird-watching or other day-to-day walking around and looking purposes. Specialist types do exist if your needs are more specific.