The IE-1 is a simple and functional In-Ear headset. Comes with three pairs of silicone shells in sizes Large, Medium and Small (can also be purchased as an accessory).
- Frequency Response: 10 - 20,000 Hz.
- Transducer Type: Dynamic.
- Impedance: 16 Ohms.
- Sensitivity (at 1 kHz): 114 dB/mW.
- Distortion: Less than 0.3.
- Cord Length: 58".