Many sets of Ruoca UHF wireless microphone can use this system simultaneously and can escape various interferences easily.
The Ruoca setting and locking function owned by sender and receiver can avoid misoperation in use.
Up to 200 Ruoca senders can be used simultaneously.
The sound quality of Ruoca is professionally designed according to KTV private room.
Working frequency range	730-870MHz
Frequency stability	±0.005%
Audio dynamic range	≥ 100dB
T.H.D	≤ 0.7%
Maximum modulation frequency	±15KHz
Audio frequency response	50Hz-15KHz
Cover range	60m
Operation temperature	-10℃-- +50℃