The Yamaha PortaSound PS-400 Electronic Portable Keyboard is a compact and portable instrument perfect for musicians on the go. This keyboard is designed to provide a realistic piano feel and sound, making it ideal for beginners and professionals alike. . lovely vintage retro synthesized keyboard sound.. Perfect for practice, performances, or recording sessions, this keyboard is a versatile and reliable option for any musician. Please note. , this listing does include a power supply. no batteries . the item is fully working. I have noticed it is missing the switch cover on the left hand switch but could be replaced
