Bluetooth: APP control, remote control, music synchronization WIFI: APP control, remote control, music synchronization, voice control The WIFI version is compatible with popular voice assistants such as Google and Alexa, and can be controlled by voice If you need to use a power adapter, please use a 5V-2A power adapter. Otherwise, the power may be insufficient. Specification Product name: Color-changing colorful light quantum light Product material: Acrylic Control: APP control or remote control Color: RGB Symphony Warranty: 1 year Features Dreamy color rainbow effect: Our dream color technology allows the hexagonal light board to dynamically display multiple colors at the same time. Interesting built-in modes: hexagonal LED lights with radio frequency remote control, you can enjoy 60 preset scenes or music modes, dimming, speed, music or sound active and timing functions. Auto mode switches lightning effects among 60 scene modes, including auto chase and cross scenes. Design your own shapes: use these red, green and blue hexagonal fantasy lights to create interesting geometric LED patterns. The hexagonal light wall LED uses advanced LED lights to create vivid colors and stand out in the dark. Cool settings: The hexagonal rhythm light is very suitable for home decoration and wall art, creating a fun and lively atmosphere for your bedroom, living room, game room, and children, teenagers, girls, babies, and game player rooms. Add a special atmosphere to birthdays, Valentines Day, Halloween, Christmas, marriage proposals, dinner parties, performances, weddings or any parties and other events. The package contains USB cablex1 Remote controlx1 Manual x1 Quantum lamp (according to the purchase quantity) Note: The remote control does not contain batteries