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- FIXED FREQUENCY POINT OF U SEGMENT
- U SEGMENT WIRELESS MICROPHONE
- U section transmitter microphone
- Wireless true diversity microphone
- WIRELESS CONFERENCE SYSTEM
- Antenna signal amplifier
- KTV wireless pull a second-hand microphone
- CONFERENCE MICROPHONE
- Interviews with microphone
- Professional hand hand meeting system
- Audio feedback suppressor
- Professional floor microphone
- Power sequencer
- Engineering case
