Traxxas 39087-1 E-Maxx Brushless: Brushless Electric Monster Truck, Ready-To-Race (1/10-Scale), Colors May Vary The number one selling name ins RTR Innovative design and engineering Made using only the highest quality components TQi 2.4GHz radio system with Traxxas Link Wireless Module MXL-6s ESC with High-power 2200Kv motor Two 7-Cell NiMH 3000mAh Traxxas iD batteries 4 Amp peak detecting DC charger Waterproof electronics for all-weather driving excitement in water, mud and snow!