Loud speaker is forbidden in most museums,Loud voice is not civil behavior in most museums,While visitors expects to hear the history clearly from you.
When you use yingmi Audio Guide System,Just like whispering into every visitor's ear with a normal or lower voice when guide is telling story. Visitors enjoy everything more in the museum while still behaves civil with it!Hefei Humantek Co.,Ltd. is a leading manufacturer of audio guide system in China, established in 2007.

Our products can be widely used in Scenic spot, museums, companies , factories, government agencies and technology center. The audio guide system passed ISO9001:2000 ,CE and Rohs .