APP Control & Mic Mode? - Take complete control of your lighting with smartphone " duoCo Strip " APP, remote control and controller, you can freely choose to control 16 million colors. The bluetooth strip light has a smart music mode, built-in sensitivity adjustable microphone, which creating romance, relaxation, party ambiance with Music, lights color will change with the music beats or your microphone. ???? Timer Sunrise & Sunset? - Schedule your light strip to turn on or off at specific time. Wake up to vibrant colors. Have your lights dim or turn off automatically during movie time to set up the right ambiance. ???? User-friendly - Music Sync LED strip lights have memory function. When the strips are used again, they remember the last mode settings without having to repeat the settings. Eco-friendly, save money and no radiation. It can be cutted between every 3 beads, so you can adjust them to the right length. ???? Dimmable LED Strips? - This RGB Led strip lights kit has 360 premium 5050 SMD LEDs with dimmer and brightness controls. 28 Dynamic Modes can be chosen, like Flashing, Breathing, Strobe, Gradient, Cool etc.. Using double layer copper on PCB board to keep the mixed colors more even. ???? Reliable After -Sales Service? - QZYL LED STRIP LIGHT include 50 Days 100% Satisfaction and a year .