Crank up the jams with these 2-inch speakers that connect to your favorite device via Bluetooth. This year’s updated assortment includes the titular character from The Book of Boba Fett (pictured), Spider-Man from No Way Home, and an assortment of characters from the fourth season of Stranger Things, which will be streaming on Netflix later this year. Fans can sync two Bitty Boomers for even bigger stereo sound.