Receive-only Motorola RLN4941A Earpiece: 3.5mm right angle plug, high grade 10" coiled cord, low profile, quick disconnect medical grade translucent-coiled acoustical tube and two silicon ear buds.
For use with earphone jacks on all shoulder/lapel mounted speaker microphones.
Motorola RLN4941A Earpiece (18"): professional grade, listen-only kit for use on your Waveband or OEM speaker microphones. The kit is the ideal solution for discreet, receive-only communications. Used by law enforcement agents, security companies, casinos and retailers worldwide.