Dancing
　　Power: Lithium Cell, 1h USB charging, 0.5h running.
　　Working: Move along with the rhythm of the music when vibration (touching) triggers playing music , while lights flash along with the rhythm of the music.


音乐灯光舞蹈模块
　　电源：锂电池，USB充电1小时，工作0.5小时。
　　工作方式：振动（触碰）触发音乐响起，并且跟着音乐节奏运动，同时灯光跟着音乐节奏闪烁。