2023 Upgrade Version: D110 Bluetooth label maker size similar like your phone which is more portable.Equipped with a German thermal print head, DPI increased by 50% providing superior print. Wireless & Portable Label Maker Machine: Say goodbye to the traditional label makers cumbersome and bulky.Mini-size wireless printer easy to create labels from smart mobile devices.Built-in durable and recharge battery 1500mAh for long working time, easy to carry anywhere you want to take.