355 CPC-M6 Cell Phone Plug with Microphone CT 450S straight acoustic tube and single

straight acoustic tube and single receiver clip for the LEFT ear

1/8" 4 conductor cell phone cord with resistor for listening only

Model #150 features built-in clipper limiter circuitry

384C with custom mold (PO-2k or PO-4

straight acoustic tube and double receiver clip for the RIGHT ear

355 CPC-M6 Cell Phone Plug with Microphone CT 450S straight acoustic tube and singleCell phone plug with sub mini plug tip, ring and sleeve. It is made to work with the CP 200, CP 201, CP 202 and CP 201A. It has a microphone with lapel clip and a polorized pin plug for the receiver. It can also be made to use with the older cell phones that have a 3 32" jack. It is recommended to use with a 125 ohm receiver (not included).