•Print Method: Thermal Line Printing
•Bluetooth Version: 4.0
•Interface: Power Jack, Mini USB
•Print Speed: 50-89.9mm/s
•Maximum Dots: 128
•Heat Time: 750,150
•Heat Density: Normal
•Paper Thickness: 0.05 - 0.10mm
•Paper Width: 57 +/- 0.5mm
•Print Width: 48 +/- 0.5mm
•Rolling Paper Diameter: 25mm
•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 Battery (Included)
•Charging Time: 2-4 hours
•Standby Time: 100 hours
•Using Time: 3 days
•Size: 12x7.5x5cm (Product), 17x13x7cm(Packaging)
•Weight: 230g(Net), 390g(Gross)