Features 1、【Versatile Compatibility】: Our 5W Plug-and-Play Speaker is compatible with a variety of instruments, including electric guitars, bass guitars, and wind instruments like the electric clarinet. Whether you're jamming to your favorite tunes or looking to practice with accompaniment, this speaker offers seamless connectivity via BT, ensuring fast connection speeds, long-distance transmission, and stable signal quality. 2、【Dual Playback Options】: Enjoy the convenience of playing music through this speaker either wirelessly via BT or by directly connecting a USB drive using the included adapter. With HIFI audio technology, every note you play will be enhanced by the powerful full-range speakers, delivering an immersive and high-fidelity sound experience that truly brings out the energy in each musical piece. 3、【Lightweight and Portable Design】: Weighing in at just about 97 grams, this plug-and-play speaker won't weigh you down while attached to your instrument. Its compact size and easy-to-use 6.5mm audio interface, which can rotate up to 270 degrees, make it suitable for various 6.35mm interfaces commonly found on guitars and amplifiers. Take it with you wherever you go and amplify your performance without any hassle. 4、【Long-lasting Battery Life】: Say goodbye to interruptions during your practice sessions or performances. Equipped with an impressive 850mAh lithium battery, this speaker can provide up to 4 hours of continuous usage, ensuring that you'll have ample time to perfect your skills or entertain your audience. Stay powered up and focused on your music with our reliable and long-lasting battery. 5、【Amplify Your Musical Journey】: Our 5W Plug-and-Play Speaker offers exceptional sound quality, versatile connectivity options, and a lightweight design, making it an ideal choice for guitarists, bassists, and musicians of all levels. Elevate your playing experience and let your music resonate with our top-notch portable amplifier. Specification Product Power: 5W Signal-to-Noise Ratio: 85db Battery Capacity: 850mAH rechargeable battery Charging Interface: Type-C Product Voltage: 5V 1A Product Color: Black Product Size: 14 * 5 * 3cm/5.5 * 2 * 1.2inch Product Weight: 97g/3.4oz Package List 1 * Electric Guitar Amplifier 1 * Type-C Charging Cable 1 * USB to Type-C Adapter 1 * Instruction Manual