Retekess TT106S Tour Guide Transmitter, Earhook Tour Guide System with Lavalier Microphone, 9999 Channel, AUX Audio Input, Whisper System for Factory, Interpretation, Training, Court (1 Transmitter)

Seamless communication; farewell to distance limits; embrace endless possibilities; Our earhook tour guide system works up to 200m/656ft; ensuring clear communication everywhere; from museum corners to open spaces
One-touch control; mute; power off; or sync frequencies with just a single button; Our earhook tour guide system boasts a sleek and straightforward design; making operation a breeze
Smart energy saving; when no signal is detected for 20 minutes; the ear-mounted receive automatically shuts down; saving energy and extending the receiver's lifespan
Vast channels; with its vast channel resources; earhook tour guide system can intelligently scan and automatically select the optimal channel; effectively avoiding interference and ensuring clear and smooth sound transmission
AUX audio input; the earhook tour guide system excels with physical connection for better sound quality; stable and interference-free link; wide device compatibility; easy plug-and-play use
Large-button design; with just a gentle press; you can quickly activate your commonly used functions; This earhook tour guide system provides a simple and efficient operation experience
Ultra-long battery life; the receiver of earhook tour guide system boasts a battery life of up to 50 hours; equipped with a 450mAh battery that can be fully charged in just 3 hours