Handheld tour guide radio.Audio system tour guide.Frequency Range:863-865MHz / 794-806MHz.Storage Channel:18 / 48.Talk Range:200 meters. Certificate: CE RoHS.Warranty:2 Years.Color: Black and green.Operating time: Over 20 hours.Applications: Widely applied to teaching, training, museum, scenic spots.Weight:47g.Battery: Lithium polymer battery.Wireless and portable radio/audio conference system.
The system contains one or two radio transmitters and many radio receivers.
Set all the devices in the same channel before using, and all the receivers can hear the
transmitter within a distance of 200 meters.