... silicone ring, Hi-Fi sterio, wireless bluetooth speaker ² Compatiable with iPhone, iPad,and all mobiles with bluetooth device² Support MP3/MP4 player, computer, laptop,with ... any 3.5mm audio device² Bluetooth 2.1+EDR standard ... .4x22.5x18CM 20"container Qty:57KPcs 40"container Qty:120KPcs Hi-Fi Bluetooth Mini Speaker