Box was opened and maybe I used the wire not sure, Introducing the HOBBYWING XERUN XR8 Plus 150A RC Brushless Motor ESC Speed Program Box. This top-quality electronic speed control (ESC) is perfect for buggy enthusiasts of all genders. Compatible with all brands and scales of buggies, it features a powerful electric fuel source that provides a smooth and efficient ride. This RC part is a must-have for anyone looking to take their buggy to the next level. Its compatibility with a variety of vehicle types and scales makes it a versatile addition to any collection. Upgrade your buggy today with the HOBBYWING XERUN XR8 Plus 150A RC Brushless Motor ESC Speed Program Box.