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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
good sound quality
Keypad Transmitter
allowing a larger field of view to be captured when used with the same telescope
Mounting Bracket and Screws
Retekess TT101 Wireless Tour Guide System usb astronomy camera good sound qualityRetekess TT101 Wireless Tour Guide System. Retekess Wireless Tour Guide System is a portable long range wireless system used to transmit a message from a presenter to audiences. The presenter speaks into microphone transmitter and the audience use lightweight receivers to hear the message Long transmission distance Working distance can reach about 80m(265ft); church translation system can be used for hearing impaired people in an auditorium
