Microphone
| Microphone sensitivity |
-51 dB |
| Microphone input impedance |
1000 Ω |
| Microphone frequency |
100 - 1500 Hz |
Power
| Number of batteries supported |
1 |
| Battery type |
AA |
Additionally
| Wireless technologies |
Wired |
Sony ECM-MS907 . Microphone sensitivity: -51 dB, Microphone frequency: 100 - 1500 Hz, Microphone input impedance: 1000 Ω. Connectivity technology: Wired, Cable length: 1.5 m. Battery type: AA. Weight: 110 g