Features  
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<br />    1 print mode: thermal type
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<br />    2 print width: 48mm
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<br />    3 print density: 384 dot / line
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<br />    4 print speed: 60mm/s
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<br />    5 interface: USB+ Bluetooth
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<br />    6 print paper width: 58mm
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<br />    7 roll diameter: 50 mm
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<br />    8 paper thickness: 0.06-0.08mm
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<br />    9 print command: compatible with ESC/POS
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<br />    10 character size: 24*24 point
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<br />    11 bar code type: CODE39
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<br />    12 input buffer: bytes 1.5K
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<br />    13 power adapter: input: AC220V output: DC9V/2A
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<br />    14 lithium battery: 2600mAh/7.2V
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<br />    15 charging time: 3 hours
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<br />    16 working environment temperature: 0 C ~50 C, humidity: 20%~85%
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<br />    17 storage ambient temperature: ~60 C -20 C, humidity 5%~95%
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<br />    18 mechanical properties: 50KM
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<br />    19 operating systems: Android, iOS, (ME/Win2000/WinNT/WinXP WinVista,, Win7, Win8, Linux, Win9X/Win)
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<br />     20 streamlined appearance, compact appearance, handheld comfortable, can be linked to his chest.
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<br /> Packing List
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<br />    Thermal Printer 1 Piece
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<br />    Thermal Roll W(57mm)*Dia(30mm)
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<br />    Adapter 1 Piece; 
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<br />    Manual 1 Piece
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<br />    Inner box size:  19.5*16.5*8(cm)