Feature: 1. Adjustable Sensitivity: RC gyro module, automatic stabilization control design, adjustable sensitivity, easy to operate. Support all receivers, with indicator light, easy to connect. 2. Change Direction: Using the switch of RC mini gyro module, you can change the steering (that is as the direction of the car). It supports digital or analog servos to meet your different needs. 3. Compact And Lightweight: RC gyro stabilizer is designed to be small and lightweight. It is easy to install on the car and will not burden the car. It is easy to carry and can be used anytime and anywhere. 4. Multiple Applications: This RC car gyroscope module is suitable for most RC cars, such as for scx10, etc, easy to install, with screwdriver and other accessories, convenient and practical. 5. Prmeium Material: RC gyroscope shell is made of premium plastic, strong and reliable, abrasion resistant, not easy to damage, better guard of internal components. Specification: Item Type: RC Gyro Module Shell Material: Plastic Operating Voltage: DC 4.8-7.4V Size: Approx. 30 x 20 x 10.2mm / 1.2 x 0.8 x 0.4in Support Servo: Digital, Analog Compatible with Receiver: All Sensitivity Adjustment: Yes Direction Switch: Yes. Package List: 1 x RC Gyro Module1 x Screwdriver 1 x Instruction Manual 1 x Fixing Sticker 1 x Plastic Box Note: Manual measurement, please allow some errors.