Each independent hexagonal wall light can be spliced into different shapes at will through connecting pieces. 16 million colors provide unlimited customization options and flowing multicolor effects. Smart LED wall lights equipped with a built-in sound sensor, auto-sync smoothly with your music from TV/PC. You control the color customization, dynamic mode, timing, music synchronization, and scene mode. Easily mount shapes onto any flat surface, using double-side self-adhesive tape.