Retekess TT101 Wireless Tour Guide System usb astronomy camera allowing a larger field of

allowing a larger field of view to be captured when used with the same telescope

providing versatile use across different telescopes

1x Charge base

good sound quality

Stylish appearance

Retekess TT101 Wireless Tour Guide System usb astronomy camera allowing a larger field ofRetekess 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