The Chigee G3 Internal Tyre Pressure Monitor MFP0073 has a larger screen, extended 5-month battery life, and magnetic charging. It’s designed for effortless portability and quick detachment. It is safe, reliable, and always ready to go, with IP67 waterproofing for peace of mind wherever the ride takes you. It gives you live tyre pressure monitoring on your handlebars. Just hook this up to the Chigee Internal Tyre Pressure Sensors (bought separately), and you've constantly monitored your tyre pressures and temperature. It gives real-time monitoring with a dual display, wireless transmission and alerts for anomalies. It offers magnetic charging and portable fast charging.