There's a picture on Amazon describing how to connect it to a regular faucet - so maybe it is actually a portable.
However, with 0.9 cu. ft. capacity, only three temperatures(hot, sanitize and super sanitize), four cycles(normal, quick, delicates and baby clothes, the latter kind of surprising) it doesn't seem like a good one. And certainly not considering the price.
But the idea of a separate washer for baby clothes, so that *adult* detergents and residues will never contact items such as diapers, sounds kind of...convincing, a little at least.