Make corrective steering adjustment for RC cars. Gyro allows you to drive the RC car toward a given direction and taking precision turns at high speeds more manageable , more controllable and more stability. Providing you with a more stable and controllable driving experience. Remote gain function. Integrated , compact , and lightweigh. Operating voltage: 5-10V Current: 20mA/6V Working temperature: -10℃-+50℃ Input signal:PWM Input signal: PWM Control system: PID control system Input and output plug: ZH1.5MM The product appearance and printed words may vary depending on the batch, but this does not affect use. Colour:Black Material:ABS Package Contents: 1 * RC Car Gyroscope 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.