"Looking For Multifunctional 61-Key Keyboard To Begin Learning Keyboard? Our 61-Key Keyboard Set Must Be Your Smartest Choice! Compared With Other 61-Key Keyboard, Our 61-Key Keyboard Is Of Perfect Size For Beginners Including Kids To Play And Control ,Keyboard Size: 33.84.112.7 Inch It’S Highly Multifunctional And Professional: With255 Timbres, 255 Rhythms, 8 Percussions, 24 Demonstration Songs, And Various Function Options “Master Volume / Accom Volume / Tempo Control, Single Chord / Fingered Chord, Start / Stop / Sync / Fill-In, Rhythm Programming Function, Record & Playback, Sustain / Vibrato, One-Key / Follow / Ensemble”, It Offers You Different Playing Experience According To Your Needs And Preference. Besides, The Mic Jack / Audio Input Jack / Phone / Output Jack Allow You To Attach It To Other Equipment As You Need. Each Of Our 61-Key Keyboards Is Professionally Produced And Strictly Tested And Tuned To Ensure Best Sound And Quality. App Function: This Keyboard Can Be Recognized By The Keyboard Training Apps Downloaded On Phones Or Pads, Thus Realize The Training Functions In Apps. Applicable Apps: 'Simplypiano','Pianomaestro' Or Any Apps That Can Recognize The Sound Of Keyboard. This 61-Key Keyboard Pack Includes A Music Stand, An Earphone, A Keyboard Stand, A Music Stool, A Dc 9V/Ac Adaptor, Each Of Which Is Made Of High-Grade Materials With Excellent Skills To Assure Best Using Experience For Users. Detailed Instruction Is Provided In The Included Owner’S Manual.Just Be Confident To Click On The “Add To Cart” Button And Have This Keyboard Pack Right Away! Package Contents: 161-Key Keyboard 1Music Stand 1Microphone 1Earphone 1Keyboard Stand 1Music Stool 1Dc9V/Ac Adaptor 1Owner’S Manual Recommended Battery Type: 6"Aa"Battery (Batteries Not Included)"