About This

Battery Christmas Lights: Powered by 4*AA battery(not included), press the button on the battery box to switch the christmas lights On/Off and choose 8 different modes to satisfy your diverse needs
Auto Timer and Memory Function: The timer keeps 6 hours "On" and 18 hours "Off" once activated. The fairy string lights has a built-in memory chip that saves your last mode setting and no need to reset mode every day.
Waterproof and Easy to install: Battery christmas lights can withstand all kind of weather, including heavy rain and snow. Hang the battery operated string lights anywhere you like, suitable for indoor and outdoor use.
Wide Application: Perfect decoration for christmas trees, holiday, wedding, party and other celebration occasions, the battery operated string lights can be easily put or hang on christmas trees, window, door, fence etc
Specification: 100 LED battery christmas lights, total length 33ft, lead length 0.98 ft, lamp spacing 3.9in. 8 lighting modes: combination, in waves, sequential, slogs, chasing/flash, slow fade, twinkle/flash, and steady on