This includes the headphone amp, charging cable, and the box (box is beat up). This AxeHead works and sounds great. It allows you to plug directly into your guitar and use headphones on it. About Nady AxeHead Overcome the limitations of traditional amplifiers with the AxeHead Mini Headphone Guitar Amplifier. This high-quality, durable device plugs directly into your guitar or bass, transforming your instrument into a pro-sounding audio powerhouse anytime, anywhere. Its compact and portable design makes it the perfect practice tool for musicians on the go, allowing you to crank up the volume without disturbing those around you. The AxeHead Mini Headphone Guitar Amplifier is more than just a portable amplifier; it's a versatile sound system that offers built-in amp simulation. This feature allows you to tailor your tone to your liking, from ultra-clean notes to heavy distortion, giving you the freedom to explore a wide range of sounds and styles.