Portable 4 inch Thermal Label Printer Wireless Bluetooth Shipping Label Maker With OLED Screen, M430B

1. Print Media: Thermal label paper
2. Battery Capacity: 3000mAh
3. Charging Port: Type-C
4. Charging Input: 5V 1A
5. Resolution: 203 dpi (8 dots/mm)
6. Emulated Operating Systems: TSPL, ZPL, CPCL, ESC/POS
7. Print Width: 30–100 mm
8. Weight: Approx. 470 g
9. Dimensions: Approx. 15.5 x 13.2 x 7.1 cm

Features:
1. Features a sliding rail partition design that supports paper width adjustment from 30 mm to 110 mm, allowing for easy printing of 4-inch shipping labels and various other labels
2. Offers a crisp 203 dpi print resolution and is widely compatible with multiple command sets, including TSPL, ZPL, CPCL, and ESC/POS, making it suitable for both label and receipt printing
3. Equipped with a 0.91-inch OLED display and a 3-button interface, allowing for easy configuration of parameters such as print density, speed, command sets, and sleep duration
4. Features a built-in 3000mAh lithium battery and a universal Type-C port (5V/1A) for mobile printing anytime, anywhere
5. Compact and lightweight design, ideal for mobile use in homes, warehouses, courier services, supermarkets, and other settings