Features:
With Bluetooth 4.0 function, support Android, iOS and Windows, convenient for you to print data from your device wirelessly
High efficiency, print speed can reach 50 – 89.9mm/s, clear printing auto sleep, auto awake, save electricity
Support to control by smartphones, easier for you to operate, improve your working efficiency ( please download the APP in the APP store. Android: CaysnPrinter, iOS: Printer-x )
Direct thermal printer uses thermal paper instead of ink and is typically smaller, quieter, faster, and more energy-efficient than dot-matrix printer
With 1500mAh 7.4V rechargeable lithium-ion battery, can work continuously up to 3 days
Small size and light, which is easy to carry for out working, such as the taxi bill printing, administrative fees receipt printing, post receipt printing, restaurant ordering information printing, etc.

Performance parameter:
Print method: thermal line printing
Bluetooth version: 4.0
Interface: power jack, mini USB
Print speed: 50 – 89.9mm/s
Dot per line: 384 dots per line
Paper thickness: 0.05 – 0.10mm
Paper width: 57 + / – 0.5mm
Print width: 48 + / – 0.5mm
Rolling paper diameter: 25mm
Life cycle time: 50km ( printing density under 12.5 percent ) / 100 million pulses
Barcode type: UPC – A / E, EAN – 13 / 8, CODE39 / 93 / 128, TIF, CODABAR; 2D: QR code, PDF417
Working temperature: -10 – 50 Deg.C
Internal characters: ASCII CH ( 8 x 16, 9 x 17, 9 x 24, 12 x 24 ); GB18030 ( 16 x 16, 24 x 24 )
Printing command: ESC / POS compatible with order sets
Paper feeding: easy paper loading
Black mark test: support
Battery: 1500mAh lithium-ion battery ( included )
Charging time: 2 – 4 hours
Standby time: 100 hours
Using time: 3 days
Power adapter: DC 9V / 2A

Package Included:
1 x GOOJPRT Thermal Printer,
1 x Paper Roll
1 x USB Cable
1 x Power Adapter
1 x CD Driver
1 x Battery
1 x Bilingual User Manual in English and Chinese