<p style="text-align: left;"><font color="#474747"><span style="caret-color: rgb(71, 71, 71);"><b>* Please contact us for custom and ready-to-fly configurations.</b></span></font><br></p><p style="text-align: center;"><br></p><p style="text-align: center;">M690Pro could fly up to 55 minutes (1kg payload) for easy mission accomplishment with abundant time.</p><p style="text-align: center;">User-friendly PMM and flexible mounting methods guarantee its compatibility with various devices.</p><p style="text-align: center;"><br></p><h4><b>Main Features:</b></h4><p style="text-align: left;"><br></p><ul><li><p><b>Hollow Design: </b>Made of carbon fiber, Tougher in structure, higher in strength, and lighter in weight.<b><br></b></p></li><li><p><b>Long Flight Time: </b>Up to 55mins under normal conditions(1kg payload).<b><br></b></p></li><li><p><b>Smart Battery: </b>High energy density rate and excellent BMS for a longer and safer flight.<b><br></b></p></li><li><p><b>Custom T-MOTOR Propulsion System: </b>The choice of safety, for long endurance characteristics, the efficiency, reliability, and weight have been optimized to make it highly efficient, stable, and safe.<b><br></b></p></li><li><p><b>Portable Backpack: </b>Only 5.8kg, travels light, operates fast work efficiently.<b><br></b></p></li><li><p><b>Protection: </b>IP52<b><br></b></p></li><li><p><b>Optional Payloads: </b>The M690PRO comes with a flexible connector and multiple optional power supply ports for better compatibility with more devices for different demands.</p></li></ul>