Main Features:
- High speed, clear printing
- Built-in rechargeable 1500mAh lithium-ion battery, standby time can reach 5 - 6 days
- Auto sleep, auto awake, save electricity
- Smaller body, more reliable performance, more stable printing
- Suitable for Taxi bill printing, administrative fees receipt printing, restaurant ordering system etc.

Specification:
- Print method: Direct Thermal
- Print commands: ESC / POS / STAR compatible command set
- Effective print width: 48mm
- Paper width: 58 + / - 0.1mm
- Print speed: 90mm / sec
- Resolution: 8 dots / mm ( 203DPI )
- Print font: A 12 x 24 / B 9 x 17 / Chinese 24 x 24 ( dots )
- Character size: 1.5 x 3.0mm ( W x H ) / 1.1 x 2.1mm ( W x H ) / 3.0 x 3.0mm ( W x H )
- Paper dimensions: 58.0 + / - 0.1mm x diameter 40.0mm
- Paper thickness: 0.06 to 0.08mm
- Character size: 384 dots / line
- Interface: USB, RS-232, Bluetooth 4.0, SPP agreement or IR, IRCOMM agreement ( optional ), Android up to 4.0 operation system
- Power adapter: 9V DC / 2A
- Battery power: 7.4V DC / 1500mAh
- Working temperature: -10 - 50 Deg.C
- Working humidity: 10 - 90 percent
- Support multi-language

Note: If you need this printer use with the mobile phone, you should download the APP to printer.