Chasing M2 Pro has been announced. The maximum depth is increased from 100m to 150m, which is 490 feet. The motor output is increased by 150%, and the maximum speed is increased to 4 knots compared to M2. In addition to normal battery operation, the power supply also supports a hybrid power supply with AC power supply, enabling infinite operating time. A 700Wh battery will be optional! Expect all sorts of goodies with the multi-port docking station, such as multibeam sonar and USBL.