One Dray Two true diversity Microphone VS-2400

Episode one to four
Receiver technical parameters
Working frequency: 500-980MHz
Channel: 4*50 channels adjustable frequency
Infrared frequency matching, frequency synchronization technology
Display shows transmitter battery level
S/N signal-to-noise ratio: >105dB
T.H.D distortion:<0.5%
Frequency response:40Hz-18KHz
Noise lock squelch control + audio navigation lock squelch
Long-distance line design, operating distance up to 60-200 meters

Transmitter technical parameters
Channel: Channel 200
Frequency bandwidth:70MHz
Channel spacing: 350KHz
Frequency stability:±0.005%
Batteries used: 2 AA batteries/AA batteries