ModelHY03DV11-529553923600 4-inch bluetooth express surface single thermal barcode printer compatible with Windows, Mac, Android, iOS barcode printer Reminder: This machine has a USB version and a USB+Bluetooth version. The price is different, avoid making mistakes. The minimum support 40*20 label. The USB version supports the express tracking number printing, the Bluetooth version does not support the mobile phone express tracking number printing, and supports USB Link the computer to print the courier number, and pay attention to avoid making mistakes when taking pictures. POS-9210 electronic single label printer, 4-inch horizontal thermal printing, compact body, paperless design saves space, supports one-dimensional code, two-dimensional code printing, 160mm/s printing speed is faster, when printing Intelligently adjust the temperature to ensure the stable operation of the machine. Multiple interface options (Bluetooth, WIFI, network port) are available for a variety of scenarios, which are suitable for the majority of e-commerce groups and micro-business users. POS-9210 Electronic Face Sheet Printer Product model: pos-9210 Working voltage: 24V/2.5A Printing speed: 160mm/s (MAX) Product size: 226*180*147(mm) Product interface: USB, network port, Bluetooth, WIFI (optional) Weight: 2.2KG Print: Printing method: direct line thermal printing Printing speed: 160mm/s (MAX) Printer life: 50km or 100 million pulses Paper width: 1100.5mm Printing paper thickness: 0.06-0.30mm parameter: Resolution: 203dpi (8dot/mm) Internal font library: 11 font sizes can be supported LOGO printing: Support download LOGO trademark printing (ESC/POS) Print command: TSPL command (optional CPCL command or ESC/POS command) One-dimensional code: UPC-A / UPC-E / JAN13(EAN13) / JAN8(EAN8) / CODE39 / ITF / CODABAR / CODE93 / CODE128QR code: QR CODE, PDF417 Working temperature: +050 Working humidity: 20%85%RH Storage temperature: -2060 Storage humidity: 5%95%RH Mechanical noise: less than 60dB