Feature: Wifi Wireless Smart Controller: Download APP, you can easily change/DIY the led strip lights' color, brightness, color temperature, change mode, change speed, support the microphone, music and timer mode. By using 1 APP, you can set groups to control many wifi strip lights at the same time. 24 keys remote control(included) can be used if your phone is not spare. Music and Timer Mode: Create romance, relaxation, party ambiance with Music and Mic function; Remote control allows you turn on/off the led strip lights from anywhere; Timer function of the wifi controller make you wake up at your favorite color, keep you on Schedule. Work with Alexa: Voice control your strip lights by speaking to Amazon Alexa, speak out your need, control your led light strips through voice, turn on/off the light, change the color and dim/brighten the led strip lighting. Applications: Perfect wifi rgb strip lights to decorate home, living rooms, dining rooms, bedrooms, upstairs, kitchen, proch, parties, wedding, under cabinet, hotels, clubs, shopping mall, karaoke, holidays, decoration etc. Every 3-LED can be cut follow the cut marks without damaging the rest strip. Specification: Type: Smart Wifi LED RGB Wireless Strip Light Kit. Length: 16.4 feet(5 meters). Light source:  5050 SMD LEDs. Long Life Span:  more than 50000 hours. Low Power Consumption:  7.2W/m. High Waterproof Grade:  IP65. Low working voltage:  12V DC. Wide View Angle:  120°. Adapter: 12V 10A (Power supply NOT INCLUDED in the order). Working Temperature:  -20℃ to 60℃. Package included: 1 x RGB LED Light Strip. 1 x Wifi Controller. 1 x 24 Key IR Remote Control. 1 x Use Manual. 1 x Adapter