Product Description: Stringless Guitar C1 Foldable Automatic Accompaniment Guitar Real-Time Chord Accompaniment: Experience the future of music with our stringless guitar, featuring a powerful chord synthesizer, interactive sheet music, and an automatic drum machine. With support for nearly a hundred accompaniment styles, you can effortlessly create a rich, band-like strumming effect, making your performances spontaneous and dynamic. Multiple Rhythm Styles Supported: Transform your rhythm styles with ease. Whether you prefer arpeggiated chords, strumming, muting, barre chords, plucking, or percussion, you can switch styles without changing fingerings. Simply tap on the app to unleash the effect of an entire band, all at your fingertips. Long-Lasting Battery Life: Designed for extended play, this foldable guitar is equipped with two high-discharge Li-polymer batteries. Enjoy up to 6 hours of continuous use with the built-in speaker and over 12 hours with an external speaker. The 3.5mm sound interface allows for seamless connectivity to external sound devices, ensuring a powerful and immersive sound experience, even in large performances. Authentic Sound Reproduction: Achieve realistic and impressive acoustic sound quality with minimal size. Our guitar utilizes various sound units with different characteristics to produce sound in synergy, accurately tuning according to the unique frequency characteristics of instruments. Easy to Use: Start playing effortlessly without the need to connect to the app. Simply find chord sheet music or numbered music sheets marked with chord symbols to begin. The built-in song sheet music library on the app enables beginners to quickly start playing and singing, even without prior experience. Perfect for travel, this foldable guitar comes with a convenient storage bag, making it an ideal companion for musicians on the go. Whether you're a beginner or a seasoned player, the Stringless Guitar C1 offers an innovative and versatile musical experience.