The M002 commercial electric treadmill is a luxury intelligent commercial treadmill. It can provide you with electrifying sports atmosphere by adopting subversive and strict design, novel and special color scheme, combining with HD 21.5" display screen. System Features Operating system: Android 4.4.4 operating system; System control software: custom control software for treadmills. The treadmill adopts 1.7G quad-core processor chip (made in America); 1G memory card; 8G NANDFLASH. It adopts high performance capacitive touch screen and IPS full view LCD display screen. There is additional system flashing monitoring and finishing prompt; alerting for missing picture.