The TT122 wireless tour guide system, a versatile communication solution, offers features like unlimited receivers, global 2.4GHz frequency, and 36 channels for seamless multilingual communication. Innovative functions such as one-key mute/turnoff and a locking mechanism enhance stability. Ideal for church services, tourism, and factory tours, it ensures user-friendly interactions with a Type-C jack for charging and volume adjustment.
From this blog, you will see the difference between TT122 and TT109 tour guide system, TT122 is your best choice now. If any questions, feel free to email us at support@retekess.com