2013 Xmas Best Product:Meicheng WT-480T/R Wireless Tour Guide System:Meicheng WT-480T/R Wireless Tour Guide System offers clear, reliable communication without acoustic interference. Portable Tour guide System provides tourist native speech when they are visiting museum, art museum, gallery, technology center or outdoor scenery. It is designed so a guide can speak at a normal conversational level and be understood by an entire group even in high noise environments. Multiple channel systems allow for several tours at the same time without interference. A Wireless UHF Conference System is the answer to a successful meeting. A portable Wireless UHF Conference System and the professional linguists will enable you to communicate with non-English speaking guests or allow your non-English speaking presenter to communicate with your group.