DIALOG ES-F57 Grey - Headset
| Model | ES-F57 Grey |
| Controls | Multifunctional button |
| Mode | Stereo |
| Loudspeaker diameter, mm | 9 |
| Frequency range (Hz-kHz) | 20-20 |
| Acoustic environment | Earphones |
| Flaps | Aluminium |
| Embouchures | Silicone |
| Cable length (m) | 1.2m |
| Connector type | Mini jack RTTS 3.5 mm |
| Weight (grams) | 13 |
| Microphone type | Capacitor |
| Microphone mode | Mono |
| Parts supplied | Headset, packing |
Product card from www.dialoginvest.com