This 4-pack of LED micro string lights features color-changing technology with 50 LEDs per set, offering both warm white and multi-color illumination modes. Each string has a lighted length of approximately 15.7 feet (4.79 m), making them versatile for wrapping around trees, mantels, wreaths, and other decorative displays both indoors and outdoors.

The lights are battery-operated, requiring 2 AA batteries per set (not included), and feature flexible silver-wire construction that allows easy shaping and positioning. Eight lighting functions are available, including steady, flash, and fade modes in both white and multi-color options. A built-in 6-hour timer automatically turns the lights on and off each day for convenient, hands-free operation.