Wireless Tour Guide Systems promote effective team collaboration and these have been developed to conduct interactive tours  with single or multiple guides. Two way communication arrangement of these digital systems enables tour operator and guests to interact properly with the team members. Wireless Tour Guide Systems can cover 250 m open ground distance without any interference. These are managed by 3.7 v rechargeable lithium battery with 17 hours of power backing function. These tour guide equipments support 23 independent channels for effective communication purpose. Their 3.5 mm microphone ensures to maintain clarity of audio during interaction. These user friendly systems have long life span.