In the scenic area, there are a variety of audio guides for tourists to choose, they with different appearance characteristics and use scenarios, to meet the diversified needs of tourists.
                                     
                                                                                                          audio guide

  Audio guide is a more common one, it is usually composed of transmitter and receiver, transmitter is generally held by the interpreter, small and light appearance, easy to operate and carry; The receiver is mostly in the form of headset, such as audio guide, etc., tourists can wear it easily and comfortably, and some wireless explanations support multi-language interpretation, the transmission distance can reach 0 to 200 meters or so, the signal stability is strong, even in the noisy outdoor environment or large exhibition hall can stable transmission of explanation content.
                                      
                                                                                                              audio guide

  Audio guide is also one of the commonly used equipment, often with a simple design, some similar to ordinary headphone style, easy to wear, through the connection with the explanation system set in the scenic spot, tourists walk to the corresponding scenic spot location, they can automatically sense and play the corresponding explanation voice, tourists can adjust the volume, etc., single use can be free to visit and understand the culture of scenic spots.