Features: 1.80mm/s Fast Printing: The printing speed is 80mm/s, fast printing, racing against time for your busy work, can be connected to mobile phone chargers, car chargers, power banks, computer USB. 2.Dual Mode Bluetooth: Dual mode Bluetooth, no hassle in printing, Bluetooth direct connection, seamless docking for IOS, for Android system, easy to connect to smartphones, easy to use, bid farewell to the era of handwriting. 3.Visualization Window: Visualization window, you can see the remaining paper status at a glance, and the double button design is easy to operate. 4.IP54 Dustproof and Waterproof: IP54 dustproof and waterproof, compact handheld, built in large capacity 2600mAh battery, ultra long standby. 5.Automatic Detection: Automatic detection, no paper jams, no skipping detector positioning, no waste, large capacity and light volume, large capacity paper bin, support 80MM width thermal paper. specification:Item Type: Bluetooth Thermal Label Printer Material: ABS Item Model Number: PT 80B Printing Method: Form Thermal Printing Output Mode: Black and White Resolution: 203dpi Printing Speed: 80mm/s Standby Time: 5 to 7 Days Paper Category: Thermal Paper Paper Form: Roll Paper Size: Approx. 80mm / 3.1in Paper Thickness: 0.05 to 0.10mm Product Interface: for Android Support System: for windows, for IOS, for Android Built In Lithium Ion Battery: 2600mAh Battery Charging Time: 2 to 4H Charger: s: EU Plug Input: 100-240V Output: 5.0V-1000mA PackageList: 1 x Printer 1 x Printer Paper 1 x Charger 1 x USB Charging Cable 2 x Fixed Spacers