| EARPHONE ELEMENT TYPE | DYNAMIC |
| EARPHONE INTERCONNECTION ARRANGEMENT | PARALLEL |
| EARPHONE QUANTITY | 2 |
| ACOUSTIC SENSITIVITY REFERENCE RATING | NOT RATED |
| BODY STYLE | HEADSET, COVERED |
| CHANNEL MONITOR CAPABILITY | SINGLE CHANNEL |
| CONNECTOR MANUFACTURER CODE | 81349 |
| CONNECTOR MANUFACTURER PART NUMBER | PJ051B |
| COVERING MATERIAL | PLASTIC HEADBAND |
| FREQUENCY RESPONSE RANGE IN HERTZ | +100.0 TO 7000.0 |
| HEADBAND TYPE | ADJUSTABLE DOUBLE BAND |
| HEADSET CONNECTING CORD TERMINATION LOCATION | REVERSIBLE RIGHT-LEFT |
| HEADSET CORD LENGTH | 66.0 INCHES MINIMUM AND 78.0 INCHES MAXIMUM |
| IMPEDANCE RATING IN OHMS | 270.0 MINIMUM AND 330.0 MAXIMUM |
| INPUT TERMINAL TYPE | PLUG |
| OUTPUT SENSITIVITY RATING IN DECIBELS | 104.0 AND 112.0 |
| MOUNTING METHOD | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE |
| REFERENCE FREQUENCY IN HERTZ | 1000.0 |
| TERMINAL LOCATION | INTERNAL |
| TERMINAL QUANTITY | 2 |
| TERMINAL TYPE | JACK |