Function Descriptions: Requires Bluetooth 4.0 compatible device. Built in memory function retains the last color or program mode. Works with iPhone 6， iPhone 6 Plus， iPhone 5S， iPhone 5C， iPhone 5， iPhone 4S， iPad 4， iPad 3， iPad Mini， iPad Mini 2， iPad Mini 3， iPad Air， iPad Air 2 and Android 4.3 or higher. (Note For iPads please disable iPad only search filter in App Store). Comes with 20 pre-programmed modes like cross fades， strobe etc. Free app allows you to create your own programs. Can connect to 50 Magic Light bluetooth led smart bulbs. Specifications:* Input voltage:85-265 V AC 50-60HZ* Input current: 0.14A Max AC* Power: 4.5W Max * Size: D60*H102mm* Support for Bluetooth 4.0* Range of the wireless receiver: 15m* Light color: white + RGB * Material: Plastic* Lumen: 15lmPackage: 1piece led bulb