Mini BT Thermal Receipt Printer Features: Portable and lightweight design, easy to carry and store. Ideal for use in various industries including supermarkets, shopping malls, restaurants, fast food outlets, cake shops, and retail stores. Includes two thermal paper rolls so you can start printing immediately. Supports both Bluetooth and USB cable connections for compatibility with iOS, Android, and Windows systems. Utilizes a thermal print head—no ink cartridges or ribbons required, ensuring clear printing at low operational costs. Equipped with a 1500mAh rechargeable lithium battery, providing about 3 hours of continuous printing after a 6-hour charge. Specifications: Model: PT-220 Size: 121 x 84 x 54 mm Weight: 192 g / 6.8 oz Color: Yellow Resolution: 203 dpi Max Paper Width: 57 mm Print Width: 48 mm Max Diameter of Paper Roll: 40 mm Print Speed: Max 150 mm/s Battery: 1500 mAh Charging Time: About 6 hours Continuous Printing: Approximately 3 hours Connection: USB, Bluetooth 4.0 Package Size: 167 x 115 x 60 mm / 6.5 x 4.5 x 2.3 in Package Weight: 380 g / 13.4 oz Notes: Compatible with smartphone apps such as Dlabel and POS-printer for iOS, and Dlabel and Caysnprinter for Android. Also compatible with apps like Loyverse, iREAP, CasierStock, and Kyte for various business needs. For iOS devices, connect via the app's BT connection settings. Android devices can connect directly via Bluetooth. Packing List: 1 x Thermal Printer 1 x USB Cable 2 x Thermal Paper Rolls 1 x User Manual