Feature:1. Safe Waterproof: The brushless servo has reliable waterproof performance and can adapt to different harsh environments2. Brushless Motor: The RC servo uses a brushless motor, which provides high speed, fast respond, reliable efficiency and low power consumption3. Double Bearing: The RC servo adopts accurate metal gear, motor iron core, double bearing, quadrate anti interference VR and other structural materials4. Rotation Angle: The brushless servo has a maximum rotation angle of 300 degrees, with 9kg to 6.0v 10kg to 7.2v torsion. No load current is lower than 500MA5. Scope of Application: The digital waterproof servo for 1/8, for 1/10, RC cars, robots, boats and other RC modelsSpecification:Item Type: RC ServoMaterial: Plastic, Electronic ComponentsDead Zone Setting: 4usMaximum Rotation Angle: 300 DegreesTorsion: 9kg to 6.0v 10kg to 7.2vSpeed: 0.16sec/60 At6v 0. 14sec/60 At7.2vNo Load Current: <500MAOperating Voltage: 4.8 to 7.2VStructural Material: Accurate Metal Gear, Motor Iron Core, Double Bearing, Quadrate Anti Jamming VRApplicable To: Compatible with for 1/8, for 1/10, RC Cars, Robots, Boats and Other RC Models.Package List:1 x RC Servo 6 x Servo Arm5 x Screws8 x AccessoriesNote:1. Install the steering gear to the steering gear base first, without installing the steering gear arm or steering gear protection. Only fix the servos to frame. Then connect the servo to the receiver, usually the CH1 or ST port2. After the servo is fixed, turn on the remote control, turn on the ESC after setting, and then the servo will stop at a fixed position3. Install the servo protection or the servo arm to the servo output gear without turning off the remote control and the servo.