Original
By certification 
Product Description
How to work ?
The presenter uses a transmitter and either speaks into the integrated microphone, connects the supplied lapel microphone, or connects another audio device e.g. mp3 player, to communicate with the audience. The audio message is then transmitted on a specific channel (frequency) in the form of radio waves to the receivers.
Specification
| Product name | Simultaneous Interpretation system, Wireless tour guide system, Radio guide system, one way radio guide, Tour guide system for visiting |
| Application:Focus onTourism industry | Museum,school, training, horse rider training, outside travel group, indoor tour team, Hajj, church, meetings, etc. |
| Channels | 20 channels for 863-865 MHZ,40 channels for 2400-2480MHZ, 100 channels for 800MHZ |
| Operating Range | Up to 0-200 meters |
| LCD Display | Backlit LCD display |
| Charger boxes | 32-slots, 60-slots charger boxes |
| Color | blue,black,grey,orange,red color |
| Battery model | With built-in lithium battery |
| Battery time | 15-20 hours after charge fully |
| Channel Grid | 250KHz |
| RF Output Power | 10mW |
| Frequency Response | 50Hz~12KHz |
| Oscillation Mode | PLL Synthesized |
| Service life | 5-10 years |
| Certificates | CE, ROHS |
| Delivery time | 3-6 working days after deposit |
| Shipping way | By air, by DHL, FedEx, UPS, TNT, by sea |
| Payment way | Bank transfer, or Western union, PayPal, cash. |
| Dimensions | 71mm x 19mm x 50mm |
| Weight | 68g |
