XPR3000 XPR3300 XPR3000e XPR3500 XPR3500e. 1pc New in Box Speaker Mic PMMN4076A ;. XiR P6620 XiR P6600 XiR P6600i. The Speaker Mic for Motorola Radios as below for review The material of speaker mic is made of high impact engineering plastic.