Motorola PMLN7269 2-Wire Surveillance Earpiece with Combined Mic/PTT(Black)

 	
Combined PTT and Microphone
 	
Operation: Receive and Transmit
 	
Programmable button: No
 	
Intrinsic Safety Standard: UL-TIA4950 for DP2000e series
 	
Replacement translucent tube and clear eartip: RLN6242A