RTS AEF-2 Plastic Covered Metal Earloop - holds Eartip or Receiver in Place on the EarPlastic Covered Metal Earloop. The nylon or plastic covered metal earloop holds the eartip or receiver in place on the ear. This is usef with Telex and other brands of single earbud IFB earphones for more discreet, and secure, cable placement.

High Sensitivity:up to 113 dB (1 W/1 m)

The FP-PA18 is a high efficiency 18 W power amplifier with a line input

RX200 has an automatic tracking front end filter so you can receive on any frequency in any block from 20 through 27 (512-698MHz) with impressive range

Power supply for many Zoom products including H4n

cable placement

a compressor

Available with pigtail termination

talk/listen headset station at the base

Originally

There's also a key at the top of the transceiver that's user programmable

Allows one person to easily and safely raise and lower heavy speakers

hand-assembled in the USA