PERFECT for BEGINNERS or EXPERTS: From seasoned musicians to budding beginners, the Ohuhu Electric Piano Keyboard provides musical delight for every ability level. Rhythm, notes and melody are just the beginning! | 300 TONES, 300 RHYTHMS, 30 DEMO SONGS: Thought this was just a keyboard? Think again! Packed with 300 timbres, 300 rhythms, 30 demo songs, sound effects and more, you can create unlimited compositions with this multifunctional instrument! | EASILY ADD MORE CONTENT with USB PORT: Want to hear more demo songs? Well now you can! All you have to do is plug in a flash drive into the handy USB port and download whatever extra songs you want. Never run out of inspiration! | 3 SMART-TEACH MODES: No need for a music teacher, you’ve got one built in to the keyboard! Choose from 3 teaching modes to boost individual playing skills and of the ensemble. You can even keep track of progress on the large LCD screen. | 2 WAYS TO POWER IT: For continuous use, use the included AC adapter to plug into any outlet. Not close to an outlet or want to take your show on the road? Just open the battery cover and insert 6 AA batteries (not included) and you can play music anywhere!