Specification Function: Fwd/Brk or Fwd/Brk/Rev Input Power (Cells): (2-4S LiPo) Motor Limits Brushless KV < 2300:Up to 4S(16.8Volt), ideal for 1/8buggies On Resistance,Brushless:0.0004 Ohms per phase at 25 C (77 F) Trans. Temp. Continuous/Burst Current: 80 Amp /500 Amp Switching BEC: 5.7 Volts, 3 Amp Status LED: 1 with 3 color (Red, Green & Orange) Thermal Overload Protection: Yes Dimensions(LxWxH): 48.8x57.8x35.8mm (1.29x2.28x1.41in) Weight (Without wires): 88g (3.1oz) This is special edition bundle with RCECHO Apps license key included for more fun!. RCECHO is a registered trademarks. Products only distributed by authorized seller.