1、Versatile Applications: With 6 channels and dual motors, this RC transmitter receiver is suitable for various RC model boats, tanks, underwater propellers, lawnmowers, and more. 2、Single Handed Controller with Long Range: The controller consists of a transmitter and receiver, with a remote control distance of 300 meters on the ground and 800 meters in the air, providing convenient and sensitive operation. 3、Multi Functional: Equipped with mixed control mode, cruising control, throttle speed limit adjustment, brake and fault prevention, as well as fail safe prevention, offering versatility and safety in operation. 4、Waterproof Receiver: The receiver undergoes special waterproof treatment, allowing it to withstand short term exposure to water, providing durability and reliability under various conditions. 5、Ergonomic Design for Beginners: Featuring an ergonomic grip and steering wheel design, beginners can control the boat within a limited speed range, ensuring a user friendly experience. Item Type: RC Transmitter Receiver Material: Plastic Weight: Approx. 173g/6.1oz Remote Controller Battery: 3.7V 1200mAh Lithium Battery (Built in) Channels: 6 Remote Distance: 300m Ground, 800m Air Receiver Power Supply: DC 4 to 9V Transmitter Power Supply: DC 4 to 9V Application: for Model Boats, Tanks, Underwater Propellers, Lawn Mowers, etc. 1 x Remote Controller 1 x Receiver 1 x USB Charging Cable 1 x Hand Rope 1 x Connecting Cable 1 x Storage Box 1 x User Manual