... 20w *CE,FCC Approved USB/TF Card Reader Mini Portable Megaphone K-8500Product Features *Mini Portable, USB/TF card,recording and remote control ... Gift BoxProduct ApplicationsTeaching, speech, guide, exercise coach, promotion, music, language learning or personal use.Accessories IncludeK-8500 Voice ... Size: 50x36.5x49.5 CMN.W.: 13kgsG.W.: 14.5kgs USB/TF Card Reader Mini Portable Megaphone K-8500