The shell adopts all metal processing and surface treatmentExquisite and compact design, suitable for mini Z/Q/D/R and 1/28,1/10 Drift carHigh quality gyroscope sensor has more stable performance and service lifeCombined with the feedback of multi professional evaluation, the program optimization is more reasonableX, Y, Z 3-axis can be set to match more rc . Multiple sensitivity modes are available for more application scenarios.Dimensions: 21 x 15 x 8.5 mm(0.83 x 0.59 x 0.33inch)Working Voltage: 3.7 ~ 8.0VWeight:4gCurrent Drain: Less than 30mAOperating Temperature:-10+50Gain Mode: Normal / AVCS ModeOperating Voltage: PID Control SystemInput Signal: PWM(50~333Hz)/ /SUR/SXR/SHR;FUTABA S.BUS/S.BUS2Input & Output Plug: JST1.5mm (attached the signal input cable to with receiver)X, Y, Z three-axis :Press and hold SW to on to enter the travel setting, then double-click SW to enter the axis , the red light flashes twice and it will stay solid red light (default Z axis), press SW to switch to the X axis green light It flashes twice quickly and turns on, then press it again to switch to the Y-axis, the blue light will be solid, and continue to press SW to switch to the Z-axis. If you do not operate the SW key for 5 seconds, it will automatically exit, and the gyro will automatically enter the initialization.RC Parts & Accs: GyrosFor Vehicle Type: Upgrade Parts/Accessories: Gyro Number: -GYS2-V4Recommend Age: 12+y: Vehicles & Remote Control ToysFour- Drive Attributes: Assemblagecolor:BlackMaterial:MetalPackage Contents:1 x Gyro Drift Car StabilizerOnly the above package content, other products are not included.Note: Light reflection and different displays may the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.