Digital saxophone with a builtin capacity battery designed to reproduce the tones of multiple musical instruments. Compact, portable, and easy to use for practice, performance, and recording. Key benefits Versatile sound options: Imitates a range of instrument timbres so you can switch sounds without changing instruments. Portable and reliable power: Builtin capacity battery enables extended use away from power outlets for practice and performance. Focused practice and performance: Allows quick access to different sounds to support arrangement, soloing, or accompaniment work. Easy to integrate: Built for straightforward use in teaching, rehearsal, live shows, and content creation. Main features and attributes Function: Digital wind instrument that reproduces various instrument sounds while retaining windcontrolled playability. Compatibility: Suitable for beginners, students, educators, hobbyists, and performing musicians who need a flexible sound palette. Size and portability: Compact design for easy transport to lessons, rehearsals, and gigs. Construction: Built with durable materials for regular use and handling. Performance: Provides a practical way to access multiple timbres in one instrument and maintain musical expression using breath control. Use scenarios Home practice and study: Use the instrument at home to practice different styles and timbres without owning multiple instruments. The builtin battery supports extended sessions away from chargers. Small performance or busking: Take the instrument to rehearsals or small gigs where quick sound changes and portability are important. Music education and lessons: Teachers and students can demonstrate different instrument sounds and arrangements using a single device that is simple to transport and set up. What it solves Reduces the need to own multiple instruments by offering selectable instrument sounds in one device. Removes dependence on power outlets during practice or performance with its builtin capacity battery. Simplifies sound changes during live playing or practice, saving setup time and space. Who should consider this instrument Musicians looking for a portable way to expand their sonic options. Students and educators who need a flexible teaching and practice tool. Performers who need easy transport and quick access to multiple sounds. This digital saxophone delivers practical versatility, dependable battery power, and a compact form that supports practice, teaching, and smallscale performance needs.