RLN4941 Receive-only earpiece with translucent tube and rubber eartip

RLN4941a Receive-only earpiece with translucent tube and rubber eartip, Intrinsically Safe (FM, CSA).

Receive Only Earpiece with 3.5mm transparent tube and rubber eartip. The In-ear acoustic tube earpiece that attaches to the RSM, allows user to receive in-coming radio communications discretely in fairly noisy environment.

RLN4941, RLN4941A, RLN4941B