Portable Wireless Transmitter for Tour Guide system Simultaneous Translation Meeting Church Retevis

Features:
1.Portable design, the smallest and lightest
2.PLL synthesized design, with high frequency stability
3.99 channel: allows 99 groups to operate simultaneously at the same place
4.One transmitter can work with any number of receivers
5.about 60m(196ft) communicating distances
6.The transmitter supports external audio input, such as MP3, Smartphone
7.Bulit-in rechargeable lithium battery, make sure can use all day long
8.LCD display, volume adjustable, battery consumption display, easy to operate
9.Two way of ID setting: Wireless and Manual. If you have to set the ID for many receivers, the wirelss ID setting method is more quickly
10.Applications:Tour guide, Wireless meeting, Wireless teaching, Simultaneous interpreting, Corporate hospitality, Factory tour, Church sermon, etc..
Specification:
Frequency range
195-230MHz
Channel
99 channels
Frequency response
50Hz-18000Hz
Frequency stability
+/-0.005%
Modulation deviation
+/-75KHz
Power supply
Built-in 900mAh lithium battery
Working hours
12 hours
Charge
DC 5V 1A, mini USB jack
Working distance
60 meters
Size
99 x 56 x 14mm / 3.9 x 2.2 x 0.5 in
Weight
58g / 0.13lb
NOTE:
This is a wireless transmitter only, it has to match our receiver to builda wireless tour guide system, please feel free to contact us.
1xWireless transmitter
1 x Lavalier microphone
1 x USB charging cable
1 x Lanyard
1 x English manual