| EARPHONE QUANTITY | 1 |
| EARPHONE ELEMENT TYPE | MAGNETIC |
| EARPHONE INTERCONNECTION ARRANGEMENT | SINGLE |
| EARPHONE MOUNTING METHOD | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE |
| ACOUSTIC SENSITIVITY REFERENCE RATING | 0.5 VOLTS PER 0.0002 MICROBARS |
| BODY STYLE | HEADSET, COVERED |
| CHANNEL MONITOR CAPABILITY | ANY ACCEPTABLE |
| CONNECTOR MANUFACTURER CODE | 81349 |
| CONNECTOR MANUFACTURER PART NUMBER | PJ-068 |
| FREQUENCY RESPONSE RANGE IN HERTZ | +50.0 TO 10000.0 |
| HEADBAND TYPE | ADJUSTABLE DOUBLE BAND |
| HEADSET CONNECTING CORD TERMINATION LOCATION | REVERSIBLE RIGHT-LEFT |
| HEADSET CORD LENGTH | 72.0 INCHES NOMINAL |
| IMPEDANCE RATING IN OHMS | 500.0 MINIMUM AND 600.0 MAXIMUM |
| IMPEDANCE MATCHING DEVICE TYPE | SOLID STATE |
| INPUT TERMINAL TYPE | PLUG |
| OUTPUT SENSITIVITY RATING IN DECIBELS | 58.0 |
| MICROPHONE MOUNTING FACILITY | BRACKET FOR MOUNTING BOOM MICROPHONE EITHER SIDE |
| SHELL MATERIAL | PLASTIC EARPHONE |
| TERMINAL LOCATION | EXTERNAL |
| TERMINAL QUANTITY | 1 |
| TERMINAL TYPE | JACK |