This system can be used for GPS-triggered bus tour guide. The receiver has 16G flash memory and can support many languages. Each language can have 256 audio files. Visitors can switch the languages by pressing a button.
The controller (transmitter) can detect GPS signal in a location and control the audio file playing of the receivers. The file playing is triggered automatically when the transmitter arrives to a location.
1. 16 G inner memory
2. Can support many languages. Each language can have 256 audios.
3. Transmitter can detect GPS location and control the audio playing of receivers
4. 1200mAh Rechargeable Lithium battery provides over 16 hours playing time.
5. Transmission distance: 200 meters
6. Dimension: 83mm x 58mm x 18mm
7. Weight: 80 gram