Genuine Motorola Ringer and Loud Speaker for Verizon Droid Razr Maxx XT916, Droid Razr XT912 XT910, Droid Bionic XT875 and Sprint Photon 4G MB855 Electrify Original Hands Free Speaker and Ringer
This is a dual use speaker. It is the ringer and the hands free loud speaker, so if you are experiencing problems with your ringer or mp3 player or your loud speaker is malfunctioning then this is probably the part that you need. This speaker is compatible with the following cell phone models:Verizon Droid RAZR MAXX XT916Verizon Droid RAZR XT910 XT912Verizon Droid Bionic XT875Sprint Photon 4G Electrify MB855