Feature: 1. HIGH TORSION: 6kg.cm (8.4V) torsion ensures stable and precise control, providing enough power for demanding operations. 2. FAST AND SENSITIVE: Experience fast and accurate movements at 0.10 sec/60° for precise control and quick response in flight or during operation. 3. ALUMINUM ALLOY: The RC digital servo is constructed from a rugged aluminum alloy to withstand the rigors of RC helicopter use, withstand higher loads, and ensure long lasting performance and reliability. 4. APPLICATIONS: Servo motor is suitable for a wide range of applications such as RC helicopters, fixed wing airplanes and robots, making it a versatile choice for different hobbyists and professionals. 5. EASY TO INSTALL: The servo is compact in size and simple in design, effortless to install and set up, and operates with high efficiency, low noise and low power consumption. Specification: Item Type: Digital Steering Servo Shell Material: Aluminum Alloy Servo Size: Approx. 30 x 10 x 30.5mm Working Voltage: DC 4.8-7.4V Torsion: 6kg.cm(8.4V) 5kg.cm (7.4V) 4kg.cm (6V) Operating Speed: 0.10sec/60° (8.4V) 0.11sec/60° (7.4V) 0.12sec/60° (6V) Applicable: RC Remote Control Helicopter, Fixed Wing/Robot, Etc.. Package List: 1 x Servo3 x Servo Arm4 x Screw1 x Plastic Box