The RJ-3250WBL mobile printer offers a fast print solution, designed to endure relentless usage.With Bluetooth and WiFi connectivity, this compact and portable printer is ready to support busy workforces' labelling and receipt requirements.Whether you wear on-body or mount on a surface, this 3-inch mobile printer is ready to connect and print, wherever needed. Print labels and receipts up to 3” width on the move 203 dpi USB Type-C connectivity for both charging and data transfer Airprint, Wi-Fi, MFi, NFC and Bluetooth 5.0 connectivity Long-lasting smart Li-ion battery Range of accessories to tailor a label printing solution to your needs Fast print speeds of up to 5ips (127mm/sec) on the move Battery included General Memory RAM, FLASH, 128MB, 256MB Technology Direct thermal Connectivity Bluetooth Yes (Ver 5.0) Bluetooth Profiles SPP (Serial Port Profile), OPP (Object Push Profile), HCRP (Hard Copy Cable Replacement Profile), GATT (Bluetooth Low Energy) NFC Yes USB interface USB 3,0 Full Speed (Mac) Wireless network interface IEEE802.11b/g/n (Infrastructure Mode), 802,11 a/b/g/n Dimensions and weights Dimensions 117mm (W) x 180mm (D) x 77mm (H) Weight 0.807