1. The FR Sky S6R is an ultra-high-performance flight control system that supports 2.4GHz digital radio control systems. It is a 4-channel flight control system, and it is an ultra-high performance flight control system for FPV racing aircraft. 2. It uses the new flight control board with an ultra-low latency processor, and the latency is less than 10ms. The processor is an ultra-low latency processor that can quickly receive and process data to ensure the system response speed. In addition, it is equipped with an accelerometer, gyroscope and compass. 3. The S6R uses a 16.8V LiPo power supply, and the maximum power is 5A. The 16.8V LiPo power supply can provide enough power to the S6R to ensure that the S6R has enough power to run. In addition, the S6R has a built-in USB port, which can be used to connect a computer for easy software updates. 4. The FR Sky S6R adopts the most advanced 2.4GHz digital radio system, which has ultra-high performance, ultra-low latency, low interference and high security. In addition, the FR Sky S6R uses a 3.5mm TRS audio jack, which can be used to connect a microphone or headphones, and it has a built-in microphone to allow the user to listen to the sound of the aircraft during flight. 5. The FR Sky S6R is a high-performance flight control system with the most advanced technology, it is ultra-low latency, ultra-high performance, low interference and high security, and is a high-quality and cost-effective flight control system. Suitable for FPV racing aircraft. Why buy products of frsky s6r on AliExpress? First, the transaction process is simpler and more convenient. Order generation, shipping, collection, and payment for both buyers and sellers are done online. No complicated external operations are needed, saving everyone's time. Second, AliExpress's order volume is relatively small, the tariff will be lowed, and the price will be more favorable. Third, China has a large population and is the home country of products sold in many countries. There are many products to choose from, and the price is also favorable. Fourth, on AliExpress, the quality of service is good. You are sure to find the perfect product for you. See more details about frsky s6r in AliExpress Video Page.