Wireless Transmitter for TT109 Tour Guide System Built In Battery

Delivering stable 2.4GHz wireless transmission with up to 150 meters open-air range, the RETEKESS TT109 Wireless Transmitter is built for reliable guided tours in museums, churches, factories, and traveling exhibits. It uses one-way communication so only the guide speaks, keeping audiences focused and reducing interruptions. The compact, pocket-size design (86 x 50 x 19 mm) weighs just 60 g and comes with a built-in rechargeable lithium battery for long sessions. The TT109 transmitter supports 50 channels, enabling up to 50 groups to tour at the same location without cross-talk. It uses a gooseneck crystal microphone for clear voice pickup and pairs with a wireless tour guide system to deliver crisp audio to listeners. Benefits & Tips - One-way communication keeps tours orderly: only the guide broadcasts to the audience, minimizing feedback and interruptions. - Large group versatility: 50 channels allow multiple groups to operate simultaneously at a single venue. - Long, reliable sessions: built-in 1500mAh lithium battery provides about 8 hours of working time between charges. - Portable, easy to use: pocket-sized transmitter plus handheld or fixed microphone options make setup quick for on-the-go tours. Product specifications - Frequency range: 2400-2480MHz - Channel: 50 channels - Output power: 10mW - Power supply: Built-in 1500mAh lithium battery - Working time: About 8 hours - Working distance: 150 meters (open air) - Size: 86 x 50 x 19 mm - Weight: 60 g - Transducer: Crystal Microphone - Microphone style: Gooseneck Microphone - Use: Guide System - Wireless Tour Guide System: Traveling Museum Package includes: - 1 x Transmitter - 1 x Microphone - 1 x Charging cable - 1 x Lanyard - 1 x English manual Warnings/Reminders - This device operates in the 2.4GHz band; ensure use complies with local regulations and venue policies. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. At intercyprus.com since 2002 — trusted for quality and reliability.