USB, 3.5 mm Jack

Gamestop confirmed that it works. See picture. NO POWER CORD. The SEGA Genesis Ultimate Portable Handheld Game Player is a sleek and powerful gaming device that allows you to enjoy classic Sega Genesis games on the go. With built-in games, USB and 3.5mm jack connectivity, and a region-free compatibility, this handheld system offers a wide range of gaming options. The compact design and lightweight construction make it easy to carry and play anywhere, while the under 480p resolution ensures a smooth and immersive gaming experience. Whether you’re a fan of retro gaming or just looking for a convenient way to enjoy your favorite Sega Genesis titles, this portable game player is a perfect choice.