49 Keys Portable Flexible Rollin Roll Up Electronic Keyboard Piano<br /><br /><br /><br />Description:<br /><br />Name: Roll Up Piano<br />Rated Voltage: DC 4.5V (Battery AA1.5V x 3PCS)<br />Output: 500MW.<br />Size: 9.6 x 22.8 x 3.3 cm.<br />49 keys and 30 function mode button include:<br />10 rhythm keys ｣ｬ8 drum keys ｣ｬ2 tone keys｣ｬReplay key｣ｬRhythm mode｣ｬDrum mode｣ｬFill in key｣ｬOne key\/One Note mode｣ｬDemo mode｣ｬLesson mode｣ｬRecord mode｣ｬTempo control mode｣ｬVolume control mode｣ｬStart\/Stop Button;<br /><br />Features:<br /><br />Auto-off save your battery if no input is detected for 3 minutes.<br />Easy-to-read LED indicator tell you which way to tune.<br />Easy operation with one control switches.<br />Guitar Tuner Acoustic Guitar String Tuning Digital<br />Plug in your headphones(NOT Included) if you don't want to disturb anyone.<br />High quality flexible Silicon keyboard<br />Ultra thin and light electronic organ with music.<br />49 touch sensitive standard keys and 99 Timbres｣ｬ along with plenty of great features.<br />Powered by batteries｣ｬ the Piano is so lightweight and compact that you can take it with you anywhere<br />Built-in speaker｣ｬ chargeable with battery<br />Rolls up for easy storage &amp;amp; travel<br />Fully-adjustable｣ｬ illuminated volume control<br />Sweet-sounding internal speaker<br />Soft｣ｬ ultra-pliable keys (silicon-rubber \/ ABS resin)<br />Hundreds of others have already discovered this easy to use｣ｬ easy to store piano<br /><br />Note: 3 x AA battery are not included.<br /><br />Package included:<br /><br />1 x Roll Up Piano<br />1 x Adapter