All In One Handheld PDA Printer Smart POS Terminal Wireless Portable Printers

1 PDA Printer. Printer Size: 21.5 8.6 5.3cm / 8.46 3.39 2.1in. Printer Weight: 462g / 16.3oz. USB Interface: Micro USB2.0 1. OTG: Support. Earphone Interface: 3.5mm Standard Earphones. Battery: 7.4V, 5000mAh.

eBay