[Bluetooth]-Long press the power button of the host to turn on, search for the Bluetooth name and click connect. The host will prompt that the voice connection is successful, and the device will be automatically connected next time by default.[Three-speed mode seven light colors]-1-speed night light, 2-speed colorful gradient, 3-speed colorful flashing, seven light colors can be adjusted arbitrarily, this night light can be used in home lighting, soothing atmosphere, passionate atmosphere and other environments.[New light guide ring]-The light guide ring takes the rhombus surface as the theme, and the whole is tilted backwards, presenting the illusion of viewing angle. Every angle is different. Through the absorption of the light guide ring, the light source is locked inside the light guide ring to realize the three-dimensional light emission as a whole.[Speaker]-The flexible diaphragm makes the sound more penetrating. High-quality music playback allows us to usher in a new texture experience, enhance taste, relieve emotions, release stress, and increase passion.[Principle of bottom support design]-Based on the spherical design, the top is fine-tuned into a basin shape, and the light guide ring is used for installation, and the combination of rhombus and rhombus is better integrated.