Convenient code scanning: No need to carry cash or bank cards, just open our App, easily scan, you can enjoy convenient charging service. Intelligent advertising screen: Play the rental charging video and scanning code rental operation video, 24 hours to attract the attention of passers-by and increase the rental rate. Qualcomm 4G module: High-quality 4G module, that connects with the app within 1 second, sends data to the server in real-time, borrows and pays back in seconds, and improves user experience. Failure self-test: If the system black screen, no network signal, play video lag, the system based on artificial neural network algorithm will automatically reboot, automatic recovery.