Motorola 3.5mm Receive Only Xtra Loud Translucent Tube RSM Earpiece
Model Number:  PMLN8120A
Rx only 3.5mm surveillance kit allows the user to discreetly receive messages when using a remote speaker microphone. Ideal for private security, rental, retail and hospitality applications. This earpiece supports loud audio feature enabled by the device. The speaker is wideband ready providing better audio quality. The clear tube is replaceable with quick disconnect.