Feature:1. HighPrecision Pcb And Digital Programming Circuit Board.2. Bidirectional Current Control Brush Esc, Easy To Install, Durable.3. Compact Size, Light Weight, Small Size, Easy To Carry.4. Made Of HighQuality Materials, Safe And To Use.5. Suitable For 1/16 1/18 1/24 Car Boat. Perfect Rc Car Accessory.Spec:Condition: 100% Brand NewItem Type: Rc AccessoriesType: Without Brake, With Brake (Optional)Material: PcbSize: Approx. 28 X 19Mm / 1.1 X 0.7InForward: 30AInstantaneous Peak: 40AReturns: 20ABrake: 40AFunction: Forward, Backward, BrakeUbec Output: Voltage 5.7V, Current 1A (Power Receiver, Servo Power)Voltage Support: 4 ~ 8V Can Be Used Directly On 2S Lithium Battery (7.4V).Wiring:Battery (Must Pay Dividends)Motor (Regardless Of Positive Or Negative)Black Red And White Third Lineā« Receiver Ch2 (Usually Black On The Outside And White On The Sticker)Regulation:Esc Is Set In The Middle Of The Range, And New Controls Usually Require FineTuning The Throttle.Esc Is Not Lit, It Is An Intermediate Value, And The Throttle Trimming Is Controlled By Th Trim.Compatible: For 1/16 1/18 1/24 Car&Nbsp;And Ships Package List:1 X Two Way Brush EscNote:1. Due To Manual Measurement, Please Allow 1-3Mm Error!2. The Color May Be Slightly Different For Different Monitor Displays.3. By Default, The Jst Header Has A Switch.