Features:Great for stress relieving by watching it hump.Small size, easy to carry.Once connected with plug and phones, it starts to hump.No power is need.This mini cute dog is compatible for Android.Specifications:Material: ABSInterface: Type-cCable length: 1mItem weight: 24.3g / 0.85ozColor: white blackPackage size: 17 * 11 * 2.5 / 6.69 * 4.33 * 0.98inPackage list:1 * USB Cable