Description:GC301-Gyro for RC Cars. It is a device using gyro sensor and software algorithm to adjust steering output， providing you with a more stable and controlled driving experience.The Gyro’s heading hold effect manages steering output by automatically keeping the car’s tires aligned in the direction you chose. It will also precisely maintain car direction regardless of the amount of traction of the track or outside force apply to the car. With heading hold， the car is more maneuverable and controllable.Features:Make corrective steering adjustment for RC carsGC301 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.Remote gain functionYou can adjust gain from the transmitter CH3 by using the remote gain function. Gain can also be adjusted with the trimmer on the GC301.Specifications: Item name: SKYRC GC301 GyroOperating Voltage : 4 - 8.4V Operating Current: 25mAOperating Temperature: -10 - 45 degree?centigradeDimensions: 21 x 21 x 11 mm Gyro Manual Please Click Here Specification:GeneralBrand:SKYRCType:GyroDimension and WeightPackage weight:0.04 kgPackage size (L x W x H):5 x 5 x 3 cm / 1.97 x 1.97 x 1.18 inchesPackage ContentsPackage Contents :1 x GyroProduct Safety Disclaimer: We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys， knives， etc.)， we recommend proper supervision as we cannot be held liable for misuse or accidents.Disclaimer: We do not accept any responsibility or liability for the incorrect purchase of our products. All of the products on the website are extensively tested to comply with rigorous and strict QC standards. For all of our clothing products， items and accessories， please take careful note of the precise measurements， mainly shown in centimeters (CM). As part of our company policy， we will not be able to accept returns or provide refunds for items which are the wrong size.