Portable Mini Label Printer Student $ 14.45 Product information: Power supply: 5v = 1A Interface: USB interface Size: 82 * 40mm Material: Plastic Print parameters: 200dpi Printing method: thermal ink-free black and white printing Battery capacity: 1200 mA Printing Paper: 57X30mm Connection method: Bluetooth wireless ink-free black and white printing Size: 8.2*8.2 * 4CM Packing list: Printer 1 Data Cable1 Instruction Manual1 Printing Paper1 Product Image: