... Mobile insibe, transfer audio frequency to play music, it is the best mate for blue tooth ... audio box with concept integral stereo portable mobile music, connecting your MP3,MP4,CD,DVD,iPod ... EXPLANATIONBattery: bult-in Lithium battery, can play music and charge Special Prompt1, Match the equipment before ... Bluetooth, return to the menu, operate to play music.2, For all kinds equipments like blue tooth ...