product specification :
Brand Name: SUNMI
Display screen: 5.45 inches HD+ 1440x720, IPS
Screen: touch screen
Memory: 8GB ROM 1GB RAM/16GB ROM 2GB RAM (optional)
Supports: Bluetooth and Wi-Fi
CPU: MTK 4 CORE our GHz
Camera: Support 1D/2D barcode scanning
Operating system: Android system, SUNMI Cloud OS
Speaker: 1 watt
Printer: Built-in high-speed thermal printer, printing speed up to 70
SIM Kwai: SIM card
Input: AC100~240V Output: DC 5V/2A