Yamaha PSR-E273 is a portable arranger keyboard with a host of features designed to make learning easy and fun for beginners. The unit sports 61 full-size keys and 401 realistic onboard sounds that are exciting and interesting to play, including acoustic and electric instruments, drums, sound effects, and of course, a grand piano. Built-in speakers and a headphone jack make it ready for both your home recitals and private practice sessions.