The product has the most basic splash resistance. Please do not throw it into water during use, as this may cause the product to burn down.Fine workmanship: fine workmanship, looks very beautiful.Easy to use,Easy to replace; 3 model( Forward/Brake/Reverse running mode) fits for vehicles. High efficiency design, light weight, reliable and very affordable.quality Water-proof and dust-proof,suitable for different Situations.Compact size, suitable for car chassis. Easy to set and easy to use the ESC parameters with and automatic throttle range calibration.Great current endurance capability and Great built-in BEC output capacity. Small size with built-in capacitor module.Multiple protections: Low voltage cut-off protection for battery / Over-heat protection / Throttle signal loss protection. Excellent operating and plentiful adjustment options, suitable for most kinds of competitions. Scale: 1 / 8 and 1 / 10 Wire drawing / brushless: Drawing Waterproof: Yes value current / continuous: 80A / 400A Input voltage: 2-3s lipid / 5-9 NIMH cells BEC output: 5.8V/3A Wires and connectors: Input wire: red-16awg-200mm * 1 / black-16awg-200mm * 1 Output line: blue-16awg-200mm * 1 / yellow-16awg-200mm * 1 Input connector: T-plug connector (Fwd =Forward, Br=Brake, =Reverse) Fwd. Cont. / Current: 80A /400A . Cont. / Current: 30A /180A Voltage Range: 2-3S Lipo or 5-9 NiMH Cars Applicable: 1/10or1/8: Touring Car, , Short Course Truck, , Truggy, Rock Crawler and Tank Motor Limit: 2S Lipo or 6 NiMH 540 / 550/570 Size Motor: 12T Or RPM Less than 30000 @7.2V 3S Lipo or 9 NiMH 540 or 550 Size Motor: 18T Or RPM Less than 20000 @7.2V 4S Lipo or 12 NiMH Resistance: Fwd 0.001, Rev 0.002 BEC Output: 3A/5.8V (Linear Mode) PWM Frequency: 1KHz Running Modes: Forward/Reverse/Brake, Forward/Brake, Forward/Reverse Size Chart: Size:34x28x22mm/1.3x1.1x0.9inch Colour:As Shown Material:plastic Package Contents: 1 x RC Upgrade Parts kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.