The MK-1000 54-key beginners keyboard by Gear 4music is a fun instrument packed full of features. With simple functionality 20 voices 10 rhythms inbuilt speakers a headphone output & a microphone input with included microphone this keyboard offers excellent value for money & fun for beginners & beyond. For lovers of music keyboard lessons or experimentation is a great way to develop musical knowledge & skills. Please note this is a B-Stock item. B-stock items are either ex repair or have previously been returned by another customer. The original boxing & manual may be missing & there may be some slight signs of usage. Otherwise the unit operates as new. This is a great opportunity to buy a fully functioning product at a discounted price supplied with a two year warranty. Software bundled with the original new product may have been registered or may no longer be included.