Description 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 5V- 2A power adapter. Otherwise, the battery may be insufficient. Specifications Product name: Color-changing seven-color light quantum lamp Product material: Acrylic Control method: APP control or remote control Color: RGB Symphony: 1 year Features Dream color rainbow effect: Our dream color technology allows the hexagonal light panel to dynamically display multiple colors at the same time . Interesting built-in modes: Hexagonal LED light with RF remote control, you can enjoy 60 preset scene/music modes, dimming, speed, music/sound activation and timing functions. Auto mode switches lightning effects between 60 scene modes, including auto chase and cross-scene. DESIGN YOUR OWN SHAPES: Create fun geometric LED patterns with these red, green, and blue hexagonal fantasy lights. Hexagonal Light Wall LED uses advanced LED lights to create vivid colors that stand out in the dark. COOL SETTINGS: The hexagonal rhythm lights are perfect for home decor and wall art, creating a fun and lively atmosphere in your bedroom, living room, playroom, and kids, teens, girls, babies, and gamer rooms. Add a special touch to birthdays, events such as Valentine's Day, Halloween, Christmas, proposals, dinners, shows, weddings or any party. The package contains USB cable*1 remote control*1 instruction manual*1 quantum lamp (depending on the quantity purchased) Note: the remote control does not include batteries