Mini Bluetooth instant Photo Printer Text Printer Lebel PrinterBrand Name : NiiMbotInterface: BluetoothPrint media: thermal paperDimensions : 4.33 x 3.14 x 1.37inchPower supply : built-in 1000mAh batteryPrint color : black and whitePrinting format : 1.18 inch 57 x 30mm/ 2.24 x 1.18inchplease charge ..