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POS Printer

  • 3inch Mobile Thermal Printer
  • 3inch Mobile Thermal Printer
  • 3inch Mobile Thermal Printer
3inch Mobile Thermal Printer3inch Mobile Thermal Printer3inch Mobile Thermal Printer

3inch Mobile Thermal Printer

  • Model:B300S
  • Print speed: 120mm/s
  • Interface: USB+Bluetooth/USB+Bluetooth+WIFI
  • Product description: mobile printer,portable printer,wireless printer,handheld printer,wifi printer,small wireless printer,receipt printer,3inch Mobile Thermal Printer

3inch Mobile Thermal Printer

◆High-speed processor for fast speeds of up to 120mm per second

◆Comes with NFC

◆2M RAM + 16M Flash

◆Paper Diameter: 50mm

◆TypeC interface, fast charging,

◆QR code, PDF417 printing supported

◆LED Display with function buttons for setting;

◆2500mAh rechargeable Li-ion battery for longer uptime;

◆Supports TTF format vector font, supports multiple languages

◆Support Unicode, GB18030, BIG5, KS5601 and more coding formats

◆Compatible with ESC/POS, TSPL, CPCL, ZPL commands, supports receipts, labels and waybill printing

◆Optional Function: user-defined watermark printing, Black/Red bicolourable printing


Print method Direct thermal line
Resolution203 dpi
Print width Max 72mm
Print speed 120mm/s (Max)
Interface USB+Bluetooth (Standard)
USB+Bluetooth+WiFi (Optional)
SensorSupports: Black mark detection, GAP detection, Low Battery, Paper shortage , Cover open, overheat
BufferRAM: 2M, Flash: 16M
Command set ESC/POS, TSPL, CPCL, ZPL
Print commands Compatible with ESC/POS
Special printing function Watermark Printing (optional), Bicolourable Printing (optional)
PaperWidth: 20-80mm; Diameter: Max. 50mm; Thinkness: 0.053~0.15mm
Paper Off WayTear off
GAP HeightMin. 2mm
Black Mark HeightMin. 2mm
FontGB18030, BIG5, KSC5601
Ture Type FontSupported, NotoSans CJK as default
1D barcode UPC-A, UPC-E, EAN-8, EAN-13, Code 39, ITF, Codabar, Code 93, Code 128
2D barcodePDF- 417, QR code
Command Compatible with ESC/POS
LED Operation Language Chinese, English
Operation buttons POWER, FEED
Dimension 118(L)*105(W)*62(H)MM
Weight (including battery) 450g
Power adaptor input: AC 100~-240V 50~60Hz, Output: DC5V/2A
Lithium battery 2500mAh/7.4V rechargeable Li-ion Battery
Charge periodUSB power charger: 3~4hours; PC USB: over 4hours
Charge period 3.0~5.0h
Work environment Temperature: -10~52°C, Humidity: 10~85%
Storage environment Temperature: -20~60°C, Humidity: 5~90%
Continuous printing copies 400~500 copies (waybill paper length: 200mm)
Standby time 10~15 days
IP CodeIP54
Drop test 1.5m
SoftwareAndriod/iOS label editing APP; SDK
AccessoriesUSB cable*1, USB power charger*1, Manual*1

Contact Us

Contact: Colin

Phone: +86-15918668768

Tel: +86-15918668768

Add: No3 Hao Tai Technology Park,Shenzhou Road 768,Sicence City,Luogang District,Guangzhou,China



No3 Hao Tai Technology Park,Shenzhou Road 768,Sicence City,Luogang District,Guangzhou,China



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