OS: Android 7.1
CPU: 4-Core, Quad*Cortex-A17, 1.6GHz
Memory: 2GB+16GB
Screen: 21.5", 1920x1080 FHD Touch screen
Wireless connection: WiFi, Bluetooth
Hardware: 1.5W Speaker
Wired connection: Type_A*4, Micro USB*1, TF Card*1, Earphone*1, HDMI*1
Power: 24V/1.5A
