Tour guide system is for simultaneously translating and tour guiding. Wireless radio has ability to do unlimited communication. It is eligible for simultaneous translation at multi-language conference, guiding at factory, historical places, and etc. It is the PLL type of wireless transmitting system and the user can put the receiver on ears to listen to.

TG 936T has a great suction power with pin-type microphone, and it is very suitable for mobility.                          

TG 938R  is eligible for mobility, fixation, and any situation with Sennheiser's high quality earphones.