Retekess Retekess Wireless Microphone Headset System with 1 TR503 Transmitter and 5 PR13 FM Radio Receiver, Fm Listening System for Church,Training,School(Case of 1 Transmitter 5 Receivers)

The headset wireless microphone transmitter can transmit FM signals within 30 meters; and can work with multiple FM receivers at the same time; as long as the transmitter and receiver have the same frequency; frequency range: 87.9-91.9Mhz; with 15-level emission; good sound quality; can reduce noise and prevent howling The FM receiver uses DSP technology to improve the signal receiving sensitivity of the radio; at the same time; it is equipped with headphones that can be used as an antenna for better reception; with a 24-hour clock and a lock key to prevent accidental operation Long work time; the wireless microphone has a 450mAh battery; you can use USB to charge; charge for 2 hours; work time is 8 hours; you can also use 2xAA battery (not included) drive during power outage; FM receiver uses 2xAAA battery (not included); battery replacement is simple Light weight and strong portability; the wireless microphone weighs only 1.76oz; and there is no obvious discomfort on the head; the FM receiver is only 3.6x2.1x0.6 inches and weighs 0.09 pounds; it is very easy to carry; the transmitter also has a hand strap for easy carrying; hang on your hand or on your chest One headset transmitter; five receivers; you can connect a loudspeaker to conferences; teaching; lectures and shopping malls; or connect to FM receivers in tour guides and churches; wide range of use TR503 FM tour guide system can be expanded with countless PR13/TR612 receivers; if you use the professional tour guide system, you can choose T130/TT122 wireless tour guide system Houses of worship; Make sure everyone can connect to inspirational messages and music by providing assistive listening solutions K-12 to higher education; fm assistive listening systems help educators create enriched educational environments that improve students’ retention; focus; and imaginations with sound wireless microphone headset system deliver the clarity; precision; and reliability necessary in an environment where every word matters Business; organizations use fm tour guide system to offer employees and ieaders an accessible and inclusive experience in meetings and presentations