1、Digital Intelligent Chip: Has high accuracy potentiometer and high resolution digital chip, stable performance, strong anti interference ability, quick response, with smoother control. 2、Waterproof System: Fully waterproof servo system can maintain good waterproof density even in wet conditions, so that you can play with ease even if the weather is bad. 3、Practical Tool: Coreless motor can offer high speed response, powerful efficiency and low power consumption, providing a satisfying using experience. 4、Application Range: Suitable for 1/10 and 1/8 scale remote control tracks, buggies, trucks and any waterproof standard servo system for application. 5、Package Content: The package contains only a RC servo and its mounting accessories, other parts like RC model need to be prepared by yourself, please make sure you are clear about this. Item Type: RC Servo Material: Shell: Aluminum Alloy Color: Purple Application: For 1:8/1:10 RC Car (Such As For SCX10, Etc.) Robot, Etc Product Size: Approx.41x20x28mm/1.6x0.8x1.1in Weight: Approx.100g/3.5oz Teeth: 25T Rotation Angle: 180° Dead Zones: 2μs Operating Frequency: 1520μs/ 330Hz Operating Voltage: 5V-8.4V Speed (6V) : 0.11s/60° Speed (6V) : 0.08s/60° Speed (7.4V) : 0.07s/60° Speed (8.4 V) : 0.06s/60° Blocked Torsion (6V) : 18kg/Cm Blocked Torsion (7.4V) : 20kg/Cm Blocked Torsion (8.4V) : 22kg/Cm Plug: for JR Plug 1 x Steering Servo 2 x Plastic Servo Arm 7 x Screw 4 x Screw Barrel 4 x Rubber Mat 1 x Metal Steering Arm 2 x Gear(Large One And Small One) 4 x Safety Pin 1 x Manual