Easy to use: just connect the LED strips with the included controller, you can choose to control the 5M LED strips on your smartphone after you connect them successfully, The remote distance reaches 10 meters. > Music Mode: Lights are synced to music from your smartphone or any sound recorded from external sources. Shot Color: The light shows every color you have shot and gives you a visual feast. Timer Function: Automatic on/off as setting time. 16 Million Colors: Customize your lighting with a color palette of over 16 million colors, dimmers and brightness controls to suit your kitchen, vanity, dining room, bedroom, garden, patio, balcony, party, wedding, etc. Group control: you can create unlimited group and add unlimited control to app. Each group can define many controllers. (The Android app can add many controllers to each group.) You can group your Smart Strips into different groups to control them simultaneously or individually. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.