Compact and Efficient: This , portable thermal printer offers a convenient solution for all your on-the-go printing needs. Ideal for printing receipts, bills, and invoices, it's perfect for business and retail environments. Wireless Connectivity: Easily connect to your devices via Bluetooth. Compatible with iOS, Android,it ensures seamless operation without the need for messy cables. Ink-Free Technology: Utilizes advanced thermal technology to print without the need for ink or toner, making it a cost-effective and environmentally friendly choice. Bluetooth version: 4.0 Interface: power socket, mini USB Printing speed: 50-89.9mm/s Points per row: 384 points per row Paper thickness: 0.05-0.10mm Paper width: 57+/-0.5mm Printing width: 48+/-0.5mm Roll paper diameter: 25mm Lifecycle time: 50km (printing density below 12.5percent )/100 million pulses Barcode types: UPC - A/E, -13/8, CODE39/93/128, TIF, CODABAR; 2D: QR code, PDF417 Working temperature: -10-50 Internal characters: ASCII CH (8 x 16, 8 x 17, 9 x 24, 12 x 24); GB18030(16 x 16,24 x 24) Print : ESC/POS compatible with order set Paper Delivery: Easy Paper Loading Test: Supports Battery: 1500mAh lithium-ion battery Charging time: 2-4 hours Standby time: 100 hours Usage time: up to 3 days Power adapter: DC 12V/1A maximum. Resolution: 203DPI Type:Thermistor Due to different batches, there may be differences in product printed text, which will not affect use. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Colour:Black & Orange Material:ABS Package Contents: 1 * machine 3roll * paper 1 * leather cover 1 * power adapter 1 * data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.