1、Clear Pattern: It can be operated wirelessly and can be used directly by plugging into the computer and mobile phone. The pattern is clear and bright, colorful, and a good visual enjoyment. 2、Bluetooth Control and USB Interface: After the U disk (memory card) is connected, the music is plug and play. After the bluetooth connection, you can control it as you like. 3、Automatic Sound Activated: Colorful ball lights with powerful voice activated sensor. Large capacity battery can last 5‑10 hours. And there are 6 colors changing. 4、Multiple Charging Methods: Supports the connection of mobile charging and discharging devices with USB terminals, such as power bank, car USB, computer USB, and USB plug in. 5、Scope of Applications: This stage light can be widely used in gathering scenes such as parties, clubs, stages, etc. Brings wonderful dazzling lighting effects.