RockJam 54-Key Portable Electronic Keyboard with Interactive LCD Screen & Includes Piano Maestro Teaching App with 30 SongsThe RockJam 54 key keyboard piano is perfect for aspiring pianists of all age groups. This compact, portable, high quality keyboard piano has built-in stereo speakers and a large, easy to read LCD screen that gives you a visual guide when using the integrated teaching tool. The keyboard includes 100 tones and rhythms and a record and playback function that supports up to 41 notes. powered by either main AC adapter or by 6 * 1.5V D batteries meaning that This keyboard piano is equally comfortable being played in the home environment or when on the move. this keyboard package comes with exclusive content within the Simply piano application that works with both Android and iOS devices. This application will assist any beginner in learning how to read music, learn to play two handed with a selection of the latest and classic songs.box contains54 key keyboard, AC adapter, sheet music stand and user guide. Functions: The Rockjam 54-key keyboard has a variety of built-in learning modes. The well-lit, easy-to-read LCD screen shows which chords to play as you practice with the built-in song library and gives good feedback as you practice.RockJam Adjustable Keyboard Stand with Locking Straps & Quick Release MechanismStrong and stable and highly functional, this RockJam keyboard stand is a must-have accessory for any current or aspiring pianist. Designed to support products ranging from highly portable piano keyboards to large and heavy digital pianos this piano stand features double-braced legs and despite its steel construction, this piano keyboard stand remains highly practical, it can be folded in seconds by the quick pull adjustment for easy transportation and storage. Unlike many keyboard stands this RockJam digital piano stand has five fixed adjustment points, this means that it can be adjusted to suit players and keyboards of all sizes. The locking straps can be fixed to your keyboard, the rubber hands and feet will ensure that your keyboard always stays upright no matter on your environment.