No Batteries Required. Simply Plug into Your Device Using the Micro or Lightning Adaptor. Now with an Additional USB Connector to Plug into Various USB Ports. Product Size: 90 x 40mm. Print Area: 30 x 10mm. Print Up to 4 Spot Colours. Leadtime: 25 Days. Available in Orange, White, Black, Blue, Green. Minimum Quantity: 100.