Purchased about 4 years ago. Used a few times and stored in a cool, dark place with a cover. Charging port is USB micro. No outer box, AC adapter, or instruction manual included. Power-on confirmed. Size: 10.2 inches Backlight type: Lit Colors: Blue, Red, Cyan, Yellow, Purple, White, Green (7 colors) Patterns: Constant on, slow flashing, off (3 patterns) Includes: - Main unit - Cover - Charging cord