{"product_id":"retekess-wireless-transmitter-for-tt109-tour-guide-system-50-channel-traveling-museum-visit-meeting-factory-church-translation","title":"Wireless Transmitter for TT109 Tour Guide System Built In Battery","description":"\u003cdiv\u003eDelivering 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 \u0026amp; Tips\n- One-way communication keeps tours orderly: only the guide broadcasts to the audience, minimizing feedback and interruptions.\n- Large group versatility: 50 channels allow multiple groups to operate simultaneously at a single venue.\n- Long, reliable sessions: built-in 1500mAh lithium battery provides about 8 hours of working time between charges.\n- Portable, easy to use: pocket-sized transmitter plus handheld or fixed microphone options make setup quick for on-the-go tours. Product specifications\n- Frequency range: 2400-2480MHz\n- Channel: 50 channels\n- Output power: 10mW\n- Power supply: Built-in 1500mAh lithium battery\n- Working time: About 8 hours\n- Working distance: 150 meters (open air)\n- Size: 86 x 50 x 19 mm\n- Weight: 60 g\n- Transducer: Crystal Microphone\n- Microphone style: Gooseneck Microphone\n- Use: Guide System\n- Wireless Tour Guide System: Traveling Museum Package includes:\n- 1 x Transmitter\n- 1 x Microphone\n- 1 x Charging cable\n- 1 x Lanyard\n- 1 x English manual Warnings\/Reminders\n- 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.\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"TT109 \/ China Mainland","offer_id":54884498145622,"sku":"4000586052334-TT109-China Mainland","price":91.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sa6f183a63624413d8171f3791eb4f7fa0.webp?v=1785785003","url":"https:\/\/www.intercyprus.com\/products\/retekess-wireless-transmitter-for-tt109-tour-guide-system-50-channel-traveling-museum-visit-meeting-factory-church-translation","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}