The Square Wave Keyboard Number Synthesizer Model 2030 is a compact and lightweight electronic keyboard with 37 keys, making it suitable for beginners and smaller spaces.

The black keyboard features built-in effects, a battery-powered option, and comes with a speaker for easy sharing of sound. Made in China, this keyboard is designed to provide a versatile and fun musical experience for users looking to explore the world of electronic music.

Tested. It works!

Sold as is.

Shipped first class mail.

No returns.