Features: The new A3 Pro is a high-performance and functional 6-axis gyro and stabilizer designed for R/C airplanes. This gyro can be used with nearly any size and type of R/C airplanes and it will make the flying even easier and comfortable. 32-bit MCU, high-precision 6-axis MEMS sensor, improved hardware platform and new firmware solution provide more reliable performance. 6 flight modes, including Gyro-Off mode, Normal mode, Trainer mode, Atti-Lock mode, Auto-Level mode and Auto-Hover mode. 3 wing types: standard fixed-wing, delta-wing(flying-wing), v-tail. Compatible with most standard receivers, standard PPM single-line receivers and for Futaba's S.Bus and S.Bus 2 receivers. Separated basic gain adjustment for aileron, elevator and rudder. Remote master gain supported. Sub Trim and Travel Limit settings supported. 6-Axle Gyro RC Fixed-Wing Flight Stabilization Controller for A3 Pro Easy to use, extremely well-suited to beginners. Small, lightweight form-factor. Specifications: Main controller: 32-bit microprocessor Built-in sensors: high-precision 3-axle gyroscope and 3-axle accelerometer Gyro range: 2000dps Accelerometer range: 4g PWM: 920uS ~ 2120uS, the median 1520uS / 50 ~ 333Hz Working voltage: 4.8V ~ 8.4V Operating temperature: -10 C to 50 C Color: blue Dimensions: 44 x 27.5 x 13.2mm Package included: 1 x A3 Pro Fixed Wing 6 Axle Gyroscope Flight Controller Stabilizer 1 x Voltage Protector 5 x Cable 2 x Tape Stickers