Description: This mini Bluetooth thermal printer sets light weight, excellent connectivity and long battery life in one. Handheld data printing makes it successfully applied to a variety of fields. The printer can be powered by the rechargeable battery. Compact design allows you to put it in the bag to use easily anytime you want. With auto sleep, auto awake, standby time up to 2-3 days. Specification: Product Name: Portable Thermal Printer Product Size: 112x83x54mm Weight: 260g Printing Method: Thermal printing Reliability TPH Life: 100km Resolution: 203dpi(8dot/mm) Printing Width: 48mm Paper Width: 58mm(+-1mm) Roll Diameter: =≤43mm Power Supply: Rechargeable Lithium Battery Battery: 7.4V/ 2000mAh Power Charger: 5V 2A Print Parameters: Support log trademark printing, support 1D/QR code printing. Communication interface: USB, Bluetooth 4.0 Plug: EU Plug Package Includes: 1 x Printer 1 x USB Cable 1 x Power Adapter 1 x Driver CD 1 x Thermal Paper 1 x Manual