1,mini speaker for ipod ad MP3 2,with chargeable Lithium battery , 3,small size ,and be foldable 4, cute design as flower USB Mini speaker1,with dual power mode2,size;70X70 X60MM3,colour ;white and purple4,Power supply:5V Impedance:40HM 5,Frequency:range 180HZ-20KHZ , 6, Power rating:2W7, USB power supply or built -in rechargeable lithium battery USB Mini Speaker with Flower Shape