Feature: 1. Fast Charging: The thick copper core consumes less, with a lock, the charging is stable and safer, and the charging does not need to wait for a long time. 2. Simple Operation: The power supply cable is easy to use, easy to plug and unplug, the B port D tap plug is easy to use, no need to check the connector orientation. 3. Wear Resistant and Durable: The adapter cable is efficient, stable and durable, with better temperature protection and high temperature resistance.The DC power plug port is strictly unplugged, and the service life is longer. 4. Application: This DC power cord cable is suitable for Mars 300, for Mars 400, for Mars 400S, for Mars 400S Pro transmitter receiver and other equipment. 5. PVC Material: Strong and wear resistant PVC material is adopted, which is resistant to bending, not easy to wrap, break protection, fully wrapped design. Specification: Item Type: Power Supply Cable Gross Weight: 57g / 2.01oz Material: PVC Applicable: For Mars 300, for Mars 400, for Mars 400S, for Mars 400S Pro transmitter receiver and other equipment.. Package List: 1 x Power Supply Cable