Features:
- Desktop receiver and enchanced muting, high signal / noise ratio
- Almost zero noise output when on standby
- Broad frequency response range super low distortion
- No impact on switching receiver, ensure safety of rear stage amplifier system and speaker
- Perfect operative status signals, fluorescence display, with digital microphone
- Long practical distance. Over 60 m in ideal circumstance
- Applicable for medium & small stages, karaoke halls and home entertainment etc