2.4GHz technology * Traxxas Link automatic model recognition software allow previously bound receiver to be recognized by transmitter and recalls all settings when specific receiver is switched on * INCLUDES: One Micro TQ 2.4GHz Receiver with Instruction Sheet * SPECS: Length: 1.5" (37.5") Width: 1" (25.5mm) Height: 0.65" (16.5mm) * Shipping weight: 1 pound