Product Description
Professional DuBuilt-in adjustable 4 groups of frequency pointsFrequency：VHF（Frequency:200-270Mhz）
Oscillation Mode：Inside The Chip VCO Oscillation
S/N：＞80dB
Distortion：＜0.8%（1KHz，A Weighting）
Max Deviation：48kHZ
Frequency Response：30Hz~18Khz±3dB
al Wireless Microphone Karaoke System Built-in 4 Frequencies.
