Feature:1. 2.4G Spread Spectrum Technology: FHSS67 channel pseudo random frequency hopping, super anti interference ability. Compatible with a variety of vehicles, suitable for remote control cars, remote control boats and remote control tanks.2. Quick Response: The receiver responds extremely quickly in 3ms, and it is fully digitalized without losing control or crashing, ensuring quick response and better control.3. Protection Function: With braking and fail safe, out of control protection functions. The 3 channels can set the unilateral stroke amount arbitrarily, and support 1 and 2 channel mixed control.4. Working Voltage: Remote control voltage range is 4.8V‑12V support 1s‑3s automatically identify the voltage, low voltage warning is 7.4V, 4.8V. Receiver voltage range is 3.3V‑10V, working currentis 30MA, support high voltage steering gear.5. Good Performance: The unique throttle speed limit adjustment function allows beginners to quickly start practicing at a safe speed. Sensitive control, stable distance of 400‑500 meters.How to Use:Battery installation:1. Open the battery compartment cover.2. Put 4 AA batteries or 2S lithium batteries with sufficient power into the battery compartment, and ensure that the metal terminals on the batteries are connected to the metal terminals in the battery compartment.3. Close the battery compartment cover.Match code:When the receiver is paired, the indicator ligh