KB ELEMENTS Professional Wireless UHF handheld microphones (2 PCs)

Receiver machine specifications:
Frequency range: UHF 500-980 MHz
Frequency band width: 72 MHz
Max channels: 120 / SN: > 103dB (A) / T.H.D: < 1%
Handheld transmitter specifications:
Frequency range: 500-980 MHz
Frequency band width: 72 MHz
Frequency response: 50Hz-15KHz ± 3dB
SN: > 103dB (A)
Working distance: up to 100 meters
Power: 2 x AA 1.5V battery / using time 6-7 hours

1 YEAR WARRANTY