"Shake it up" wireless speakers

This wireless speaker can be connected to an iPod, so you can hold only the speakers at a party, share your favorite music with your peers, and exchange emotions. In addition, it has a special function: the speaker has a motion sensor, which can judge your mood according to the size of your shaking frequency, so as to respond accordingly. For example, if the frequency of shaking is low, it will adjust to relax mode and play some soft songs; If the frequency is high, it will be in dance mode and play fast-paced songs. In addition, you can squeeze the silicone surface of the speaker to adjust the volume, or invert the speaker to remove noise.