... Quality & Price Playing 9-20H Bicycle Speaker Stereo /Travel magic MP3 stick *Novelty speaker in the world , Personally gifts .*HiFi ... *Cycling ,Playinggolf ,Jogging ,Mountaineer,Hiking ,Camping ,Barbecue and others outdoor sports .Date ,Party ,Cooking,Spa,Yoga and so on indoor ... .Also can plug earphone use like mp3 or computer Speaker multi-purpose . walking Date Reading , Housework or Spa. ...