1. Smart  PLAYBULB X  APP Control: Download "PLAYBULB X" free App to enjoy all the exciting features of advanced control which include Change Color｣ｬ Set Color Effects｣ｬ Control ON/OFF｣ｬ Adjust Brightness｣ｬ Timer｣ｬ Group control ｣ｬand Shake Mode｣ｬ etc. Compatible with Apple devices running iOS 7.0 or above｣ｬ and most Android devices running Android 4.3 or Above and with Bluetooth V4.0 or above.<br /><br />2. Tap To Change Color: Lighting is no longer just white or yellow.  Up to 16｣ｬ000｣ｬ000 RGB colors｣ｬ you can easily change the ambient color of your living place to create your desired atmosphere. Preset four color effects: pulsing｣ｬ rainbow｣ｬ rainbow fading｣ｬ flashing. Different effects｣ｬ different moods. Also it has the shake mode｣ｬ you can shake your device to get a random color.<br /><br />3. Set Timer: Timer mode is definitely a necessity for nowadays smart home setting. Create Wake-up Timer or Sleep Timer to let your favorite color wake you up and put you to sleep｣ｬ special for your kids; Come back home with a welcoming colorful Playbulb. The best welcome home experience ever. <br /><br />4. Group Control: Rather than controlling a single PLAYBULB｣ｬ PLAYBULB X APP also enables grouping function. You can group 5 PLAYBULBs together and set the same command to them. Multiply the power of PLAYBULB BTL201 with group control function. PLAYBULB X App is a crossed-deviced App. You can also group other PLAYBULB products by the group function to enjoy more PLAYBULB fun<br /><br />5. Great