Feature: 1. [Thermal Printing] This receipt printer utilizes thermal printing technology, eliminating the need for expensive ink or toner. 2. [Bluetooth Connection] With this mini Bluetooth printer, you can edit labels on your mobile phone and print them immediately. 3. [Sharply Cutter] Built in sharply cutter, this thermal printer allows for easy and quick tearing of printed receipts, ensuring neat and tidy results. 4. [Fast Printing Speed] With its high printing speed, this thermal printer enhances work efficiency, allowing for quick and efficient printing tasks. 5. [Wide Usage] Supporting a paper width of 58mm, this thermal printer is suitable for various industries, catering to different printing needs. Specification: Item Type: Mobile Thermal Receipt Printer Material: ABS Printing Method: Thermal printing Bluetooth Version: 4.0 Printing Speed: 50-80mm/s Points Per Row: 384 points per row Paper Thickness: 60-80um Paper Width: Approx. 57.5±0.5mm/2.26±0.02in Working Temperature: -10℃ to 50℃ Print Command: ESC POS compatible with order set Paper Feeding: Easy paper feeding Black Label Test: Support Battery: Lithium ion battery x 1 (built in) Capacity: 1500mAh (single battery capacity). Package List: 1 x Mobile Thermal Receipt Printer1 x Printer Paper1 x Drive Disc1 x Power Adapter1 x Data Cable1 x Instructions