A key rescue machine, a key crane and an automatic crane function. 4 flight modes: Normal, automatic-balance, Auto-hover and turn modes. 3 TYPES OF WING: standard, Delta-ALA (flight wing) and V-tail. Remote total sensitivity control. 3 working frequencies for servos: 50Hz, 125Hz and 250Hz. Independent adjustment of the common sensitivity, self-stabilizing and of the crane. Rocker center, automatic calibration. Support HV (7.4 v) receiver and steering motor. Easy to use, extremely suitable for beginners Input voltage: 5-7.4 V Servo Travel: 1520 +/- 500us Gyroscope: +/- 2000 dps Accelerometer: +/- 4G colour: Photo Color material: ABS,PC size: 43x27mm
