SHIPS OUT WITHIN 1 BUSINESS DAY

No errors. Online mentions can last up to 6,000 hours.

Unit + Standard 2.0 Card Only. No batteries or power cord included. Power cords can be purchased online for around $10 and are pretty standard often found on TV's and gaming systems. Batteries are not required. (Google mentions they could be Mighty Max 6V 1.3Ah which can be found on eBay around $9-10/each as well).