Features:
1.Mini BT thermal receipt printer, 58mm paper width, 48mm valid print width,maximum 70mm/s print speed, 203dpi resolution.
2.Support BT and USB cable connection, compatible with iOS, Android, Windows system.
3.Adopting thermal print head, no need ink cartridges or ribbons, clear printing, low operation cost, thermal paper is easy to buy.
4.Built-in 1500mAh large-capacity rechargeable lithium battery, print receipts at any time.Portable and lightweight, easy to carry, it doesn't take up much space.
5.Widely used in major industries such as supermarkets, shopping malls, restaurants, fast food restaurants, cake shops, retail stores etc.

Specifications:
Brand: Bisofice
Color: Black&blue
Material: Plastic
Print Paper Width: 58mm
Valid Printing Width: 48mm
Resolution: 8dots/mm(203dpi)
Print Speed: 70mm/s(Max)
Roll Diameter: 40mm(Max)
Barcode Type:
1D: />2D: QR CODE
Interface: BT/USB
Built-in Lithium Battery: 1500mAh/7.4V
Operating System: Compatible with Android, iOS, Windows
Working Condition: -5℃~50℃
Storage Condition: -40℃~60℃
Item Size: 10.2 * 7.4 * 4.5cm / 4.0 * 2.9 * 1.8in
Item Weight:190g / 6.7oz
Package Size: 15.8 * 11.7 * 5.9cm / 6.2 * 4.6 * 2.3in
Package Weight: 309g / 10.9oz

Notes:
1. Driver download link 1:https://www.asia-printer.com/software ; link 2:
2. these softwares.

Packing List: OS5190
1 * Printer
1 * USB Cable
1 * Thermal Paper Roll
1 * User Manual