Feature: 1. Durable: The RC ESC is made of premium plastic and electronic component materials, which has fine workmanship, is safe and reliable, splash proof and dustproof, and durable. 2. Strong Anti Interference Ability: The RC dual way ESC has lightweight, small volume, built in capacitor module, good heat dissipation, strong anti current ability and strong anti interference ability. 3. Applicable: You can adjust the differential rotation of 2 motors, or control the forward and reverse rotation of 2 motors respectively. In the mixed control mode, you can make dual motor differential boat, dump truck, crawler truck, etc. 4. Overheat Protection: The RC ESC has multiple overheat protection. When the electric regulation temperature exceeds 130 celsius degree, the ESC will gradually reduce the output power. 5. Throttle Signal Loss Protection: The RC brushed ESC will gradually reduce the output power if the throttle signal is lost for 1s, and the power will be cut off if the signal is lost for another 1s. Specification: Item Type: RC brushed ESC Material: Plastic, electronic components Weight: Approx. 31g/1.1oz Output Current: 5A x 2 Mode Adjustable: Mixed, independent Overheating Protection: ESC > 130°C Input Signal: PPM Product Size: 40x21x6.5mm/1.6x0.83x0.26in Applicable: For RC model boat, tank 130 180 brushed motor. Package List: 2 x RC Brushed ESC Note: 1. Please allow an error of 1‑3mm due to manual measurement. thank you!2. The display calibration is inconsistent, and the color of the items displayed in the photos may be slightly different from the actual objects.3. The 4s battery cannot be used and the above 5A will burn the ESC. It is recommended to use 130 180 brushed motors. If it do not work, the power supply should be 5V and the signal input should be PWM.