Retekess TT116 Wireless Tour Guide System, Tour Guide Headsets, Replaceable Battery, Type-C charging Port, Whisper System with Charger Base for Factory School (1 Transmitter 17 Receivers)

Noise reduction; tour guide headsets for factory designed with advanced noise reduction technology; minimizes background sounds; Wireless tour guide system allowing participants to hear the speakers voice effortlessly in even the loudest environments
Easy to carry on board; the tour guide system featured removable battery; you can confidently board the plane; without worrying about the limitations of the built-in battery; Compatible BL-5C batteries are common and you can buy them locally after disembarking the plane
Dual Charging Flexibility; each audio transmission receiver includes a USB cable for individual; plug-and-play charging; plus a multi-device charging dock for simultaneous power-ups-balancing convenience and time-saving efficiency
Transmission range; with a robust range of up to 200m/656ft; plant tour guide headset allows guides to move freely; ensuring that even participants are scattered throughout the factory; can hear instructions clearly and effectively
Comfortable earphones; each TT116 receivers comes with comfortable earphones designed for long-term wear; they fit securely; ensuring a enjoyable listening experience for all participantsnon-in-ear design; clean and easy to clean
Long-lasting battery life; factory tour guide system transmitter can use for up to 10 hours and the receiver can use for up to 13 hours; meaning you can rely on uninterrupted service throughout your full-day tours
Lightweight; the audio transmission system weighing only 65g for the transmitter and 56g for each receiver; wireless tour guide system headset does not feel heavy when used; come with lanyards and belt clips for easy portability
Convenient features; tour guide microphone and speaker is equipped with a large LCD display; makes it easy to operate and read settings at a glance; ensuring seamless management of your tour guide system during use
Provides space for customization; the factory tour guide system has a dedicated place for advertising stickers; allowing the factory to display relevant information to enhance branding opportunities and also add a professional feel to the factory tour experience