QL-810WC Ultra Fast Label Printer, 110 Labels/min Print Speed, 5 x 5.7 x 9.2Create amazing Black Red labels using DK 2251 or cost effective, paper labels for packages, envelopes, file folders, name badges, postage and more. Wireless interface offers easy connectivity print from virtually anywhere or share on a network. Ultra fast, printing up to 110 standard address labels per minute with black text at 300 dpi. Create and print labels from your mobile device when connected to a wireless network. Add an optional Li ion battery