The RockJam RJ549 is a portable compact 49-key piano keyboard that despite its diminutive size is packed full of functions. Featuring 10 instruments, 10 Rhythms, 8 Demos, and 8 Percussion/drum effects, vibrato, and sustain effects this small little package really contains everything you need to start tinkling the ivories in no time.Want to make music on the move? This electric piano keyboard can be battery powered so its portable both in size and power but unlike many electronic keyboards of this size it also can be mains operated (mains plug provided) so it can become a permanent fixture in any household.Just to give you a helping hand if this first moves into creating keyboard music then this electric keyboard piano not only provides you with an inbuilt 40 note record function so you can monitor your progress The addition of the exclusive free content provided to you through the simply piano phone and tablet application (android and IOS) learning aid means you can be playing your fa