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Bissett 313T Bluetooth narrator supports 3/5 people to explain government and enterprise meetings at the same time. Reception factory visit

Besit wireless narrator one-to-many conference reception teaching training factory visit narrator microphone headset

Besit 613t transmitter host can transmit 500 m enterprise unit conference reception one-to-many wireless lectures

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Wireless narrator one-to-many tourist attractions tour guide machine factory visit enterprise reception teaching training exhibition

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Bissett 711R narrator one-to-many conference factory visit museum tour guide group receiving headphones government and enterprise

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Bixit Wireless Explainer System One-To-One Multi-Guided Tour Guide with Group Planning and Company Meeting Reception Research Training Explainer

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Wireless narrator guide wireless narrator clip anti-lost Hengda narrator package SF government and enterprise reception

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Mountain and Water Room narrator one-to-many tour guide enterprise conference business reception factory visit tourist attractions Museum

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