About the EZ-310 61-Key Portable Keyboard with Lighted Keys: 
 
Start your musical journey with the EZ-310. The perfect beginner keyboard featuring 61 touch-sensitive lighted keys, allowing you to practice, play and perform with a variety of lesson functions and realistic instrument sounds.
 
LIGHT UP YOUR MUSIC SKILLS.
Presenting the Yamaha EZ-310, the perfect beginner’s keyboard with 61 lighted, touch-sensitive keys for easy learning and dynamic playing. Even if you’ve never touched a keyboard, the EZ-310 makes it simple to start with keys that literally light your way — no need to read music, just follow the lights! The EZ-310 comes with over 150 songs you’ll love. And you can learn them step by step, at your own pace. You can also select from a menu of hundreds of musical instrument Voices that sound stunningly realistic. Begin your musical journey with the EZ-310 and let your creativity soar!