... Speaker With Candy Colors For Mobile Phone 1,USB 5V power 2,Dual channel audio amplifier circuit 3,Multi Colors Digital Mini Speaker With ... Built-in dual channel audio amplifier circuit, F,3.5 stereo audio input interface headTechnical details Item Name mini ... P011Out put1.2W 40Hm Dimension85*53*53mmWeight 35gFrequency100Hz-20KHzDistortion0.5% maximum Colors Black,Green,White,Pink,Blue,Yellow,Grey ...