This is a handheld rechargeable grass trimmer. It's a
Sun Joe (model HJ604C) with 7.2V. It also includes a 2nd blade for hedge trimming, however I'd recommend against swapping blades unless you're extremely handy, as it's tricky since the blade position matters when you attach it. The grass trimmer works excellent, but the hedge trimmer attachment is somewhat weak and doesn't work well with larger branches anyway. This tool is extremely fun and satisfying to use (I know that sounds silly, but it's true), and works fantastic on rocky edges that are hard to trim with a weed whip. The blades are sharp, so be extremely careful and only operate it if you're confident with cutting tools. You don't want to lose a fingertip.

To cut grass and trim edges.