SHARP RRMCGA173AWSA REMOTE CONTROL OEM Original Part THE SHARP RRMCGA173AWSA REMOTE CONTROL ALLOWS EASY OPERATION FOR YOUR COMPATIBLE SHARP MODEL. THE RRMCGA173AWSA IS PERFECT IF YOU LOSE THE ONE THAT WAS INCLUDED WITH YOUR UNIT OR IF YOU'RE IN NEED OF AN ADDITIONAL REMOTE. THE RRMCGA173AWSA CONTROLS ALL BASIC FUNCTIONS OF THE UNIT.BATTERIES Works with the following models: Sharp CD-DK890N, Sharp CDDK891N