The ZQ600 Series takes the popular QLn platform and makes it even better – adding advanced technology and innovative design that drive productivity, ease-of-use and manageability to a new level. Minimize downtime and ensure your printer never sleeps with advanced battery technology, more battery capacity and instant wake-on status. A large color display with status icons helps take the guesswork out of the equation. Your workers will enjoy the dependable wireless connections with fast 802.11 ac and Bluetooth 4.1. While the ZQ600 Series is lightweight and comfortable to wear all shift long, it is loaded with features that give it long-lasting durability, including over-molding, a tempered-glass display and seamless one-piece design. The high-grade resin is one of the toughest plastics available for greater impact resistance. With the ZQ600 Series’ high-capacity 3250 mAH (ZQ610 / ZQ620) and 6800 mAH (ZQ630) battery, you can be sure that every worker has plenty of power for every shift.