The combination of Bluetooth speaker and aperture makes it more practical. The stylish aperture appearance matches three different colors for customization. It is equipped with 6D surround sound playback. In addition, the aperture has three different modes, which can be used as night light, rhythm gradient and Flashing can make you feel more present and atmosphere when listening to music. And the speaker is equipped with Bluetooth version 5.0, the effective transmission distance is up to ten meters, and it also supports IOS, Andriod and PC.