hamzer 61-key electronic piano electric organ music keyboard with stand, microphone, & sticker sheet - black hamzer this is a beginner to intermediate level, multi-function, 61 key electronic keyboard with microphone and stand. this premium musical instrument by hamzer is ready to play right out of the box with its ul-approved adaptor plug or 6 aa batteries (not included). this keyboard allows you to record and playback your music as you practice and improve. it includes 255 timbres, 255 rhythms, 61 keyboard percussions, and 10 demonstration songs. play single-fingered and fingered auto-bass chords, select chord timbre, program/edit rhythm, and utilize effects such as vibrato, sustain, & ensemble. additional features include rhythm sync and fill-in, tempo adjustment, accompanying volume, and a master volume control. 2 built-in speakers offer flawless sound, a headphone jack along with audio output and input jacks are all available. a metal keyboard stand is included with 7-position adjustable height from 12-3/4" - 38-3/4"; attached straps with screws can be used to fasten keyboard to the stand at a height of 29". an lcd display clearly shows settings and a detachable stand is included to hold sheet music. measurements: 33.5" (long) x 13" (wide) x 4" (high). keys: 61. key size: 20mm. color: black. weight: 7 pounds. includes: keyboard, 120v ul a/c adaptor, metal keyboard stand, microphone, sheet music stand, and owner's manual. tablet not included.