The ML303 with Communication Modules LCC RoHS is a multi-functional communication module manufactured by Chinamobile. It features integrated GSM/GPRS, Bluetooth, FM Radio and Wi-Fi. The module is an all-in-one product with advanced features that make it ideal for remote control systems, vehicle tracking systems, industrial monitoring and control, and telemetry applications. It also has integrated RTC and supports multiple 3G and 4G LTE networks. It complies with RoHS standards and can be used in various environments such as industrial, automotive, and home/business applications.