This twig has been upgraded with USB plug-in power option as well as batteries powered with 3 AA batteries (batteries are not included). USB plug can plug into smart phone's charger, laptop's charger, USB wall charger, and any other USB charger that comes with 5V output to get powered.
This natural twigs is 100% natural wood twig material, featured in 4 brown branches, and yellow maple leaves, equipped with 16 warm white LED light. Built-in timer with 6 hrs on/18 hrs off. They are much suitable for room decoration. Dried natural twig branch with soft lights and yellow maple, bring you autumn accent and comfort relaxation. Tips: As all twigs are 100 percent natural and dried, please treat it gently to avoid any twig broken.