1.Water-proof and Dust-proof: The WSDT-60A brushless RC 60A ESC suitable to all-weather sport races; (Note: please uninstall the cooling fan before using this ESC in water; Clean and dry it soon after the use for avoiding the connectors get rusty.) 2.External Programming Port: Easy to connect to the Program Card when setting the ESC 3.Multiple Protections: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection / Motor lock-up protection 4.Performance: 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 5.Application: This WSDT-60A brushless ESC suitable for 1/10th short course trucks, buggies, trucks, and monster trucks.The built-in switch mode BEC with a maximum output of 6Amp and voltage of 6V make this RC Brushless ESC compatible with various servos Description: WSDT-60A RC sensorless brushless waterproof 60A ESC suitable for 1/10 RC ,compatible with various brushless servos.Simply operation that built for entry-level and intermediate players Name: SENSORLESS BRUSHLESS ESC FOR CAR Model: WSDT-60A Cont. Current: Fwd. 60A / Rev. 60A Peak Current: Fwd. 180A / Rev. 180A Resistance: 0.001Ω Cars Applicable: 1:10 On-road/Off-road/Buggy/Monster Battery: 4-9 Cells NiMH, 2-3S Lipo Motor Limit: For 2S Lipo or 6 cells NiMH: On-road: 3656-size or smaller motor with the KV Less than 6000 Off-road/Buggy/Monster: 3656-size or smaller motor with the KV Less than 4000 For 3S Lipo or 9 cells NiMH: On-road: 3656-size or smaller motor with the KV Less than 4000 Off-road/Buggy/Monster: 3656-size or smaller motor with the KV Less than 3000. BEC Output: 5.85V/3A Cooling Fan: From battery