Ranked 1st in our list of recommended music controllers and sells for $25.76 (as of 13/05/2018 00:38 PDT details ) , more than 50% of the OEM Computer Keyboards FMKBTM2-IV1 reviews are positive. With features such as international version , product may not include us warranty and built in bluetooth 3.0, built in rechargeable lithium battery, it is indeed our top pick among music controllers.