Symphony lights with controller $ 11.89 Features: Remote control via Bluetooth remote APP; Support almost all types of one-line or two-line LED driver integrated circuits; Support the adjustment of the number of pixels and the number of segments, up to 960 pixels; With 18 kinds of LED lights with music effects, 30 kinds of LED matrix music effects And 180 non-musical effects; Wide range of working voltage DC5V~24V, reverse power input protection; Save user settings;
