Item Type: Thermal Printer <br>Model: D58A-2 <br>BT Version: 4.0 <br>Interface: Micro USB <br>Printing Method: Thermal Printing <br>Print Speed: 50 to 80mm/s <br>Distance: 8dots/mm, 384dots/line <br>Printing Width: Approx. 48mm/1.9in <br>Paper Width: 57.5 ± 0.5mn <br>Volume Outer Diameter: Approx. 40mm/1.6in <br>Cascade Inner Diameter: Approx. 13mm/0.5in <br>Paper Thickness: 60 to 80um <br>Life Cycle Time: 50km(Print Density is Below 12.5%) <br>Input Voltage Current: AC 100 to 240V ~ 0.2A 50 / 60Hz <br>Output Voltage Current: DC 5V / 1000mA <br>Battery Type: Charging Lithium Battery (Built In) <br>Battery Capacity: 1500mAh1、Support BT 4.0 function, support for Android for iOS for Windows, convenient for data in your wireless printing device <br>2、High efficiency, print speed can get to 50 to 80mm/s, clear print automatic sleep, automatic wake up, power saving <br>3、Built in 1500mAh large capacity charging lithium battery, long time work, support smartphone control, easy operation, improve work efficiency <br>4、The direct thermal printer prints with thermal paper, the volume is smaller, more quiet, faster, energy efficiency <br>5、Taxi ticket printing, management fee receipt printing, receipt printing, restaurant order information printing and other small light, easy to go out1. If the printer is not used for a long time, the battery must be removed, otherwise the battery and printer will be damaged. <br>2. Please select a high amount of paper. Do not store the thermal paper in a high temperature and sun irradiation area. <br>3. Shipped with built in battery.<p>1 x&nbsp;Thermal&nbsp;Printer</p><p>1 x Data Cable</p><p>1 x Plug</p><p>1 x User Manual</p>