SPEAKER MIC WITH EARPIECE SOCKET FITS MOTOROLA DP3400 DP4400 TWO WAY RADIO
This earpiece is compatible with Motorola DP3400, DP3401, DP3600, DP3601, DP4400, DP4401, DP4600, DP4601, DP4800, DP4801 AND ALL “E” VERSIONS. SPEAKER MIC WITH EARPIECE SOCKET FITS MOTOROLA TWO WAY RADIO DP3400 (RS-SP-M7).