Retekess Case of 1 Transmitter 9 Receivers,Retekess TT101,Wireless Tour Guide System,Simultaneous Translation Equipment with Mute,Multichannel Church Translator Device for Court,Factory,Teaching

* Free-range visitors; let your listeners roam free without missing a word with TT101 wireless microphone system’s amazing 262ft range; Plus, no more physical space limits on your number of listeners * Long-life power source; 1200mAh rechargeable lithium battery; single charge at the end of each day and 20h(transmitter)-40h(receiver) of power means no more scheduling issues around equipment * One-key frequency matching/mute/shutdown; improve work efficiency; staff training and induction can continue at a safe distance by using a wireless audio tour guide system * 99 dedicated channels; add additional language speakers or have multiple tours, groups, or classes running at once with the massive 99-channel capability built into the assistive listening system * Wireless tour guide system transmitter uses the auxiliary input for MP3 player, iPad, cellphone to add background music, so you can enhance your group experiences