Features 1、Excellent ABS Material: This practice guitar combo amp is built from robust ABS material, ensuring long lasting durability while maintaining a compact and lightweight form factor. Its sturdy construction makes it ideal for mobile musicians who need good performance in any environment. 2、Versatile Input Options: Featuring a standard guitar input jack, this portable guitar amp can accommodate any standard 1/4 inch guitar cable (cable not included). Additionally, it offers AUX line input and MIC input options, allowing users to connect various devices for a more comprehensive sound experience, whether playing guitar or using external sound sources. 3、Portable Amplification Solution: Designed for portability, this electric guitar amplifier is an excellent solution for musicians on the go. With its easy volume and tone control features, you can effortlessly adjust your sound on the fly, making it suitable for jam sessions, rehearsals, or performances in small venues. 4、Multifunctional Bluetooth Capability: Enjoy the convenience of Bluetooth connectivity, enabling you to stream music in any format directly to the Bluetooth guitar amp. 5、6.35mm Headphone Jack: The smart guitar amp's 6.35mm headphone jack allows for private practice while providing the ability to mix sound from both incoming devices and the guitar input. Specifications: Item Type: Electric Guitar Amplifier Material: ABS Input Interface: 6.35mm Speaker: Approx. 1.75in / 4.45cm Battery: 3.7V Li Battery x1 (2000mAh) (Included) Package List 1 x Electric Guitar Amplifier 1 x USB Cable 1 x Manual