Specification
Control system: Digital advanced PI(proportional integration)
Gyro sensor: ultra mini angular vector sensor (S.M.M)
Operating voltage: DC 4~6V
Operating temperature range: -40 ~ +85^._C
Dimension: 30.5 * 30.5 * 18.5 mm
Weight: 20g

Features
reverse switch,AVCS on/off switch,control delay trimmer,servo travel adjustment(Double the feeling regulate).