Bluetooth technology：Through the Bluetooth function of the smartphone, you can control the RGB LED light bar through the APP, select more than 16 million colors and adjust the brightness. You can DIY your favorite colors by mixing multiple colors to control the distance within 10 meters. Upgraded SMD 5050, brighter and safer： All of our 10m multicolor strip lights are 100% double-layer, professional factory designed, and the quality of the strip lights is good.This 12V LED strip features ultra-bright SMD 5050 LED with higher quality, higher brightness, wider viewing angle and lower heat. Music Mode dynamic and timing function：Built-in high sensitive microphone, the color of the bluetooth led headband can change with the rhythm or melody, according to different music and environmental sound, make your environment full of vitality and t the most exciting vacation . The timing function allows you to set the shutdown time intelligently without wasting energy. Easy to install and