Traditional LED Electric Blue Hanukkah Menorah With Crystals - Battery or USB Powered - Includes a Micro USB 4' Charging Cable. Permanent L.E.D. Bulbs attached to Menorah. Push Button To Advance to the Next Day. Smart, Safe, Energy Efficient and Worry-Free. INCLUDES: a Micro USB 5V 2a 4' Charging Cable to Connect to your Computer, External Battery Pack, or Your USB Wall Outlet Adapter (wall outlet adapter/battery pack not included).