DIALOG M-330HV - Headset with volume contron on cord, in blister package. Direct ear mount construction, flexible rims
| Model | M-330HV |
| Controls | Volume regulator (on cord) |
| Mode | Stereo |
| Loudspeaker diameter, mm | 30 |
| Impedance (Ohm) | 32 ± 15% |
| Sensitivity (dB/mW) | 105 ± 3 @ 1 kHz |
| Frequency range (Hz-kHz) | 20-20 |
| Acoustic environment | Closed |
| Flaps | Plastic |
| Embouchures | "Supra-aural" foamed polyurethane |
| Headband | Rimless construction, headphones mounted directly on ears, flexxible rims |
| Cable length (m) | 2,0 ± 10% |
| Connector type | Mini jack 3,5 mm |
| Microphone type | Capacitor |
| Microphone mode | Mono |
| Microphone construction | Headset, on-cord construction with peg |
| Body material | Plastic, black |
| Impedance (kOhm) | 2.2 |
| Sensitivity (Db) | -60 ± 3 |
| Frequency range (Hz-kHz) | 30-16 |
| Jack plug | 3.5 mm minijack |
| Parts supplied | Headset, warranty card, packaging |
Product card from www.dialoginvest.com