Low cost, good format support and expandable memory team up to make the SanDisk Clip Zip MP3 player a solid choice if you're strapped for cash. It doesn't look or feel expensive, but its rear clip is sturdy enough to grip onto clothing reliably. Looking for a primary MP3 player? We'd recommend considering a slightly more expensive player with longer battery life. But as a second or sporty music source, it's a winner.