Rechargeable 61 Keys Hand Roll Piano Portable 4D Stereo Surround Sound Roll Up Keyboard Piano All Ages Enjoy the standard 61 keys (‑c9) with 16 tones and 6 demo songs for all ages. Experience 4d stereo surround sound and deep bass for an immersive musical Take this smart piano with you anywhere thanks to its own speaker and support for midi output. Effortlessly record, edit, play, sustain, vibrato, teach, and chord functions. Connect external sound or headphones for a personalized experience with arranging and mixing capabilities.
