The Akai GXC-750D is a 61-key electronic keyboard catering to beginners and intermediate-level learners. Its features include:1. 61 velocity-sensitive keys: The keyboard's keys respond to the force of your touch, making your performance more dynamic and expressive.2. 200 built-in instruments: The keyboard comes with a range of sounds, from traditional acoustic instruments like piano, violin, and guitar to modern synth and electronic sounds.3. 100 preset songs: The keyboard includes a variety of songs, from classical to pop, to help learners develop their playing skills.4. Record and playback functions: Learn to compose your music by recording your performances and listening to them later.5. Built-in metronome: The metronome helps learners stay in time as they practice their songs and build their sense of rhythm.6. Octave and transpose buttons: Expand the keyboard's range and change the pitch of notes for better performance and ease of play.7. USB connectivity: Connect the keyboard to a computer for additional learning resources, songwriting software, or live performances.8. Headphones jack: Improve your concentration and reduce noise levels during practice sessions.Overall, the Akai GXC-750D is an excellent keyboard for beginners and intermediate players looking to develop their skills and enjoy playing a variety of musical styles.