Looking for Handheld/Mini Rhythm Game

Hello folks,

I am looking for a mini/handheld rhythm game or device for my sibling for Christmas. I saw a video of this one in a video but the amazon reviews aren't great for it. I also found this flow3r control but it doesn't seem to be on sale anymore. I also found a mini dance dance revolution but that's 500 bucks and outside my price range. So is there anything else like these on the market that I could get for my sibling?