Support Card Reader and USB port or Iphone,MP3/MP4.Small size, perfect sound. Look can be deceiving. Especially when you see iPig for the first time. Although it small, compact and cartoon-shape, its five speakers deliver the sound that will astonish you with its power, precision and depth. 2.1sound track structure speaker Combine a sub-woofer unite inside this small type product to handle the lowest spectrum, double tweeters under two ears appear sparkling and crystal-clear high frequency. Are you ready to take on any challenge from action movies to dance music and anything in between Lower voice. Everyone said it is amazing! ! This volume-controlling system contains a special chip only for human touch sensing which has auto-calibration & auto-memory function will never be affected by environment, temperature, and humidity. Remote control: You can adjust the sound or select your favorite music of iPod via iPig using its remote control. Many placement opportunities This speaker can be placed anywhere: On a shelf, a desk or any place you want in your rest room, study, sitting room^^it will never makes you disappointing, but the only thing you should care is your neighbor's jealousy. Amplifier output power: Left/right 4W*2, subwoofer 15W*1             Amplifier input sensitivity: ≤400mV             Amplifier SNR: ≥82dB             Amplifier Distortion: ≤0.7%             Frequency response: 60Hz~20KHz             Speaker units: Tweeter Φ35mm, subwooferΦ94mm             Power voltage: AC110-240V, 50/60 Hz              SIZE: D160mmxW160mmxH145mm

Dog Speaker support Iphone/IPOD ect