FIFINE K031B WIRELESS USB COMPUTER LAPEL MICROPHONE WITH HEADSEST
| Frequency Band | UHF 565-584MHz |
|---|---|
| Type | Condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 50-16kHz |
| S/N Ratio |
More than 58dB |
| Power Supply | Transmitter: 2 AA Batteries Receiver: 5V USB power |
| Output Connection | USB 2.0 |