| Connector: 3.5 mm 4-pin combo-jack, stereo + microphone |
| Sensitivity (at 1KHz) : 105 +/-3 dB |
| Impedance : 32 Ohm +/-15% |
| Speakers: 40 mm diameter, 16u mylar |
| Frequency response: 20 - 20000 Hz |
| Input power: up to 100 mW max |
| Distortions: < 3 % at 1KHz 40mW |
| Microphone: condenser omni-directional; sensitivity:-58 ± 3 dB(0 dB=1V/uBar at 1KHz), -38dB (0 dB=1V/Pa at 1KHz), 30 - 16000 Hz |
| Net weight: 0.2 kg |
| Cord length: 1.8 m |