Product Parameter: Product Name: Metal Gear Micro Servo Motor; Servo Type: Digital; Product Model: MG90S; Product Operating Torque: 2.0KG/cm; Response Speed: 0.11s/60 Degree; Rotation Angle: Max 90 Degree; Working Voltage: 4.8V; Dead Band Width: 7 microseconds; Operating Temperature: 0 to 55 Degree Celsius; Interface Type: JR/FUTABA General; Structural Material: Copper metal teeth, coreless motor, double ball bearing, Accessories: Multi-arm, 30cm wire, fixing screws. Wiring: Dark Gray: GND; Red: VCC 4.8-7.2V; Orange: Pulse Input. Application Range: 450 E-sky, swash plate servo, fixed wing, helicopters KT, fluttering, gliding, small robots, and other models of Mini Car, Mini Ship, Helicopter and Airplane. Package Includes: 1x MG90S Full Metal Gear Mini Micro Servo Motor.