For model: For SUNMI V2 PRO. Network connection: Support 2G, 3G, 4G full network access, Wi-Fi 2.4GHz/5GHz, Bluetooth (support Bluetooth 2.1/3.0/4.2 and BLE. Printer: Built-in 58mm thermal printer, printing speed can reach 70mm/s, support 58mm width paper roll. ).
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