TJOY 100ft Smart Led Strip Lights for Bedroom, Work with Alexa,5050 RGB Color Changing Music Sync Led Lights Strip with App Remote,Multi-Color Wireless Led Lights for Bedroom (APP+Remote+Voice)Sync to Music: Have a built-in microphone, the led light strip Change colors with the ambient sound, the lights flash along with your music beats and shows how lights changing with the rhythm . The lights for room can change color and sync with the rhythm of any sound and musicDiy Colors combinations&