HOBBYWING XeRUN XR10 PRO G2S Black [for 110 scale] 30112613

Equipped with a high-performance 32-bit M4 microprocessor Internal reverse polarity protection circuit Newly designed frameless fan included as standard New protocol for smooth setting changes Fine-tunable PWM frequency If you are using a Sanwa Denshi transmitter/receiver, NOR/SHR can be used, but SSR/SUR/SXR will not function properly. We recommend using NOR/SHR. Thank you for your understanding.