This is the Ace RC Cougar GP2 2-Channel 2.4GHz Transmitter with the TRS403ss 4-Channel Receiver. FEATURES: Steering and throttle trims and reverse Throttle/Brake ATV-adjustable travel volume LED voltage indicator Low battery alarm Steering dual rate adjustment Warranty: Ace RC guarantees the radio to be free from defects in material and workmanship at the date of purchase. This warranty does not cover any damage caused by use or modification. A part or parts missing from this kit must be reported within 60 days of purchase. No part or parts will be sent under warranty without proof of purchase. INCLUDES: Ace RC Cougar GP2 2-Channel 2.4GHz Transmitter and TRS403ss Receiver REQUIRES: AA Batteries: Six Servos of modeler"s choice SPECS: Transmitter- Current Drain: 40mA @ 7.2V Servo Reverse: ch-1, ch-2 Transmission System: FHSS Power Indicator: LED Antenna Peak Gain: 2dbi typical Power Requirement: 7.2V/6 AA batteries TRS403SS Receiver- Channels: 4 BEC: No Type PPM Antenna Type: Single antenna w/gain Battery Power: 4.8-6V Dimensions: 1.4 x 0.72 x 0.56" (35.6 x 18.3 x 14.2mm) Weight: 6.5oz (0.23g) jxs 11/19/12 ir/jxs