Small size, light weight, extremely small and light shape facilitates wiring, and also makes the car more stable when cornering,Built-in dual application mode, built-in Zero Timing, Modified two competition modes, ready to use Built-in switch mode BEC with a maximum output current of up to 3.5A, and the output voltage 6V/7.4V adjustable, easily meet the input power requirements of high-torque high-voltage servos After the ESC is connected to the OTA Bluetooth module, a wireless connection can be established between the mobile phone and the ESC, and the mobile phone App can be used for parameter setting, data reading, firmware upgrade and other operations, which is simple and convenient Born for 1/28 car competition, the software, hardware and structure are tailored for 1/28 car competition, and it is an ideal choice for 1/28 car competition needs Ratio: 1/28th Brush/brushless: brushless Feeling/No sensation: feeling Waterproof: No waterproof Continuous/ current: 30A/80A Number of battery festivals: 2S Lipo BEC output: 6V/7.4V 3.5A max Support motor type: 1626 size motor Applicable model: for 1/28th & 1/27thth Specification:3500KV Colour:Black Material:CNC Aluminum Package Contents: 1 x Brushless Motor 1 x ESC 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.