X4 4CH RC Radio System Transmitter And Receiver For Cars Boats Tanks 2.4GHz Remote Controller With 400-500m Range 3ms Receiver Response Out Of Control Protection Low Power Alarm And Three Charging Modes

X4 4CH RC System: 2.4GHz Transmitter & 400-500m Range
✔️ 4-channel transmitter + receiver set, 400-500m range, 3 charging modes

The X4 4CH RC system is a compact radio control setup used to steer and power models like cars, boats, tanks, and crawlers. It’s popular in hobby projects for reliable control at 400-500m range and a gun-style remote for one-handed operation.

✅ 2.4GHz 4CH remote and receiver with up to 500 m range
✅ Out-of-control protection and low power alarm for safe operation
✅ Three power modes: AA four dry batteries, USB power port, lithium battery socket
✅ Mixed-model control lets 1- and 2-channel setups mix for DIY projects

💡 What is a 2.4GHz RC transmitter and receiver used for in hobby vehicles?

In hobby setups, this system provides the wireless link that lets you control steering, throttle, and other functions reliably from a distance.

• Reliable control for cars, boats, tanks, crawlers, and DIY builds
• Low power alarm helps protect the battery and prevent loss of control
• Three charging options keep the transmitter powered in the field
• Throttle and steering direction can be swapped to fit your preference

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