Feature 1High Speed: This RC drone electric speed controller is equipped with for Blheli 32 firmware specifically built for traversing machines to enhance superior performance, and hardware generated motor PWMs to improve flat throttle response and reduce noise. 2Twisted Silicone Wire: The signal wire of this electronic speed controller is made of twisted silicone wire, which can prolong its usage time and reduce the interference caused by the signal transmission in the copper wire more effectively, making the flight more stable. 3Multiple Signals Supported: This drone motor electronic speed controller supports all for Shot, for Preshot digital signals, as well as for Oneshot, for Mulshot, and for PWM throttle signals. 4Excellent Electronic Components: This drone electric speed controller is made of excellent quality electronic components and features a high performance MCUARM 32 bit for Cortex core that operates at up to 64MHz. 5Compact And Portable: This electronic speed controller replacement is small in size and light in weight, which makes it very convenient to carry around and use.Item Type: Electronic Speed ControllerMaterial: Electronic ComponentContinuous Current: 35AInstantaneous Current: 40A (10 Seconds)Applicable Lithium Battery Sections: 3-6SApplicable: 170-450 Multirotor Traversing Machine .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Electronic Speed Controller1 x Heat Shrink Tube1 x Sticker1 x Manual