Motorola BDN6727 Extra Loud Receive-Only Earpiece with Standard Earphone (1-wire), Black
Model Number: BDN6727
Receive-only surveillance kits allow you to receive private communication and are ideal for personnel who mostly listen to radio communication.
The louder version earphone in this surveillance kit is ideal for loud environments. This surveillance kit has a 3.5mm threaded connector and require Remote Speaker Microphone with secandary threaded jack or adapters: APX Series Radios BDN6783, XTS Series Radios BDN6676.