- Silent practice any time: supports headphone mode so you can practice or play without disturbing others. Ideal for late-night sessions, shared living spaces, or quiet rehearsals. - Intuitive left-side controls: a streamlined control interface with an optimized layout on the left side makes adjustments faster and easier while you play, reducing interruptions and keeping focus on the music. - Natural, comfortable touch: scientifically tuned pitch and response give a pleasant playing experience that reduces fatigue and improves musical expression. - Immersive sound performance: built-in Hi‑Fi stereo speakers deliver a 4D stereo surround sound effect with rich, full bass for clear, engaging playback without external amplification. - Truly portable and space-saving: foldable design stores compactly so it takes very little space. Unroll or unfold quickly and start playing whenever and wherever you need to. - Simple compatibility: supports headphone use for private listening and can be used in environments where silence or mobility is required. Use scenarios - Home practice at night: plug in headphones and work on technique without waking family or roommates, while still having responsive pitch and natural touch. - Travel and lessons: fold and store the unit compactly for lessons or practice on the go; unpack and play in seconds when you arrive. - Small performances and demos: rely on built-in Hi‑Fi stereo speakers for clear sound in small rooms, or switch to headphones for private monitoring during rehearsals. What this solves - Eliminates noise conflicts during practice with headphone mode. - Speeds up on-the-fly adjustments with an ergonomically placed left-side control layout. - Delivers satisfying sound and playing feel without bulky external speakers or complex setup. - Saves space and simplifies transport with a foldable, ready-to-play design. Key attributes - Function: supports headphone mode, built-in Hi‑Fi stereo speakers with 4D stereo surround sound effect, scientifically tuned pitch. - Interface: streamlined control panel, optimized left-side layout for easier operation while playing. - Portability: foldable for compact storage and quick deployment. - Performance: balanced stereo output with enhanced bass and a comfortable response for prolonged playing sessions.