Excellent Anti-interference: With random FHSS algorithm, which makes R8FG with excellent anti-interference ability, control distance up to 1900 feet (600 meters). Real-time Telemetry: telemetry feature can provide real-time vital information like vehicle's battery voltage, RSSI signal and more, avoiding the battery over-discharge and damage. Integrated Gyro: built-in gyro can keep the vehicle in a straight line, and Gyro sensitivity can be adjusted by transmitter, which fits for drifting and on-road cars. Support Digital Servo: R8FG with a factory date of 2023/4/26 and later support digital servo, the servo speed of 4ms or 3ms can be on Radiolink RC8X V1.1.5. Waterproof: IPX4 can be protect receiver from water splash. Also with anti-polarity protection, not damage the receiver even you insert wrong polarity. 3-12v DC support high voltage servo. Channel: 8 channels Version: V2.1. (R8FG_V2.1 support digital servo, the servo speed is 4ms or 3ms can be on RC8X V1.1.5.) Operating Voltage:3-12V Operating Current: 30mA Control Distance: 600 meters Signals: PWM/ SBUS&PWM/ PPM&PWM Telemetry: Real-time built-in telemetry of model battery voltage(up 33.6V, 8S Lipo), RSSI, and receiver voltage Gyro: Receiver with gyro integrated, customizable gyro sensitivity Water Splash Proof: Yes, the waterproof grade is IPX4 Weight: 6g(0.21oz) Size: 35x24x13.5mm Compatible Transmitters: RC8X/RC6GS V3/RC4GS V3/RC6GS V2/RC4GS V2/RC6GS/T8FB/T8S Applicable Model Types: Car (Including Crawlers/Tanks/Caterpillars, etc)/Boat/Robot Colour:Black Material:plastic Package Contents: 1 * R8FG 8 Channle Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.