It Used A World Universal 2.4G Frequency Band (2400 MHz - 2483.5MHz) The bluetooth-type audio guide is one of the common methods for team reception .....
Use Radio Frequency And Infrared Induction,For Far And Near Distance Demand In addition to providing explanation services for tourists, the wireless ....
The Receiver Adopts Bluetooth Ear - Mounted Integrated Design The E8 can solve the problem that the scenic area accept multiple batches of different ....
K8 Audio Guide That Can Support One-To-Many Or Many-To-Many Explanations The K8 audio guide is not designed to be in-ear, and the K8 has a matching .....
Using RFID system design, signal switching can be realized at about 1 meter The I7 uses a signal transmitter to provide automatic voice explanation .....
Adopt PMU Battery Power Management Technology, Use More Assured E8 supports one-button pairing and one-button shutdown, so that there is no need to .....