1. 【Dual control mode】 APP + remote control control. Bluetooth connection "IStrip" can freely adjust different colors and brightness to achieve a variety of lighting effects, which are more variable than the 16 light colors and 4 dimming effects of the remote control. At the same time, the trouble caused by the loss or damage of the remote control can be avoided 2. 【Music Rhythm and Microphone Rhythm】You can play music in the APP （Play the downloaded audio in the phone）or turn on the microphone to recognize the surrounding sound, so that the light can change with the rhythm of the sound. 3. 【Clear halo, 360° projection】 COB light source chip with optical lens, high brightness, good light transmission. Rotatable metal hose，can be rotated at multiple angles of 360°. 16 colors such as sunset/sun/sunset/rainbow are projected on the wall, bringing you a dreamlike visual experience and making your room full of romance. 4. 【Timing and multi-device control】 Working hours can be set according to the plan. You can also connect multiple devices at the same time to create beautiful light. 5. 【Instructions for use】The sunset light adjusts the size of the halo by rotating the lamp holder, and the best distance is about 1 meter. The USB connection port is compatible with various power sources that support USB charging. Enlarge the base and use a sponge, which is stable and sound-absorbing.