FlySound TechnologyCo., Ltd. is a professional supplier for allkinds of Wireless Tour Guide System .FlySound enhances our diverserange of audio guide devices. You can enjoy its modernfunctionality without the sticker shock associated with similarproducts in the industry.Themain products include: Portable Wireless Tour Guide System,Wireless Audio Guide, Wireless Automatic Guide System, WirelessSimultaneous Interpretation System andother innovative products. Our products had been well recognized inEuropean and North American markets and Fly Sound Technology becamewell-known by our reliability, credit abilities and quality.