Musical Instrument & Vocal Microphones

Retekess T130-T131 Audio Tour Guide System, Whisper Tour Guide System, Tour Guide Microphone, 99 Channel, Clear Sound Quality, Tour Guide Speaker for Factory Tours, Travel, Church Translation Whisper Tour Guide System; The receiver can hear the clear voice of the transmitter; also the volume of the receiver can be adjusted smoothly while listening; Wireless Audio Whisper Guides have 99 IDs; that means; up to 99 groups can work in the... Retekess T130-T131 Audio Tour Guide System, Whisper Tour Guide System, Tour Guide Microphone, 99 Channel, Clear Sound Quality, Tour Guide Speaker for Factory Tours, Travel, Church Translation