1. Small size, rubber protection all around, quite durable

2. Anti-slip design (protruding points on the rubber on both sides)

3. Power indicator light

4. USB charging support, power adapter or power bank

5. Sleep mode for energy saving

• Printing way: Thermal Line printing
• Paper width: 80mm
• Printing width: 72 mm
• Resolution: 203dpi (8 dot/mm)
• Printing speed: 75 mm/s (max)
• Dot/line: 576 dots/line
• Print Font: ASCII Font A: 12×24 / ASCII Font B: 9×17 / Chinese: 24×24
• Characters per Line: Font A: 48 / Font B: 64 / Chinese: 24
• Rolling paper Diameter: ￠40(max) X 80mm
• Paper feeding method: Easy paper loading
• Barcode type: CODE39/EAN-13/EAN-8/CODABAR/CODE93/ITF / QR/PDF417
• MCBF: 5 Million Lines
• Print head lifespan: 50 km
• Interface: Bluetooth(BT4.0 & BLE)/WiFi/USB
• Paper out alarm: Support
• Printing Command: ESC/POS
• Battery: 2000 mAh rechargeable li-ion battery
• Continuously working: for 3 hours or 100m
• Charging time: 4-6 hours
• Power Supply: USB/Power adapter/mobile power charging
• Power alarm: Battery need to be charged or changed when battery light turns off and red light turns on
• Dimension (LxWxH): 113×103×45(mm)
• Weight: 335g (including the paper roll and battery)
• Environment parameters: Working temperature: -10℃ - 50℃, Working humidity: 20% - 85%, Storing temperature: -20℃ - 70℃, Storing humidity: 5% - 95%