Quolefly 1.7G Digital Servo High Speed High Torque X-Servo with 1.00 Pin Plug, 4PCS Micro Servo with Optional Mini Receiver for RC Airplane Helicopter (SP017B-4-144)

["【LIGHTWEIGHT 1.7G DIGITAL SERVO】Ultra-light 1.7g design is ideal for micro RC airplanes, helicopters, cars, boats, and other weight-sensitive model projects.","【HIGH SPEED AND HIGH TORQUE PERFORMANCE】Designed for fast response and strong output to provide smooth, accurate control in small RC applications.","【1.00 PIN PLUG DESIGN】Each servo comes with a 1.00 pin plug for easy connection and convenient installation in compatible micro RC setups.","【OPTIONAL MINI RECEIVER COMBOS】Available as 4 servos only, or 4 servos with RX142, RX144, RX145, or RX146 mini receiver to match different transmitter protocols.","【WIDE PROTOCOL COMPATIBILITY】Receiver combo options support S-FHSS, DSM2/X, FRSKY, and FLYSKY transmitters, offering flexible compatibility for different users."]