When a sound transmission needs to be recorded use our convenient plug and play wireless microphone set with recording device.
Specifications
Transmitter: Frequency: F1 171.105MHz-F2 171.905Mhz FM band +/-2KHz maximum deviation DC 3V power Uses 2 AA batteries (not included) Power switch Channel selector switch LED power indicator Transmitts up to 100 to 125 feet inside
Receiver: Frequency: F1 171.105MHz-F2 171.905Mhz Sensitivity of 10dB uV for 20dB S/N DC 3V power Uses 3 AA (not included) Power switch Channel selector switch LED power on
Size: 31/4" x 2 1/2" x 1"