HAILANGNIAO SG90 9g MICRO SERVO
 
Size: 21.5 x 11.8 x 22.7 mm
Cable length: ~25 cm (10")
No-load speed: 0.12 seconds / 60 degrees (4.8 V)
Locked-rotor torque: 1.4 - 1.6 kg/cm (4.8 V)
Use the temperature: -30 to +60 degrees Celsius
Operating voltage: 4.8 to 6 V
Package contains: rocker arm, steering gear, screw