Hobbywing Quicrun WP-10BL60 Waterproof Sensorless Brushless ESC. Features: External programming port, easy to connect to the LED Program Card (purchase separately) when setting the ESC Proportional brake with 4 steps of maximum brake force adjustment and 8 steps of drag brake force adjustment. 9 steps of acceleration (/punch) adjustment from “soft” to “Very aggressive” to fit for different kinds of models, tires and tracks. Multiple protections: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection / Motor lock-up protection. One-button (the “SET” button on the ESC) to set the ESC, and easy to reset all parameters to the factory default settings. Compatible with the optional device ---- the portable Digital LED Program Card, especially convenient for outdoor use. NOTE: Please make sure to uninstall the cooling fan before using this ESC in water. Clean and dry it soon after use to avoiding damage to the connectors. Specifications: Cont./Peak Current/ Resistance: 60A/360A/0.001? Motor Type Supported: Sensorless Brushless Motor Car Applicable: 1:10 On-road/Off-road/Buggy/Monster Motor Limit: 2S Lipo or 6 cells NiMH: On-road: 3656-size or smaller motor with the KV