Feature: 1. Reliable, interference-free 2.4GHz AFHDS signal operation. 2. Easy to bind and very fast link-up, quick and extremely stable in performance. 3. AFHDS 3CH Receiver. 4. Only 6.5g in weight and 37.6*22.3*13mm, Ultra-lightweight design. 5. Suit for FS-GT2 FS-GT2B FS-GT3B FS-GT3C FS-IT4S transmitter, great for RC cars/Boats. Specification: Features: Reliable, interference-free 2.4GHz AFHDS signal operation. Easy to bind and very fast link-up, quick and extremely stable in performance. AFHDS 3CH Receiver. Only 6.5g in weight and 37.6*22.3*13mm, Ultra-lightweight design. Suit for FS-GT2 FS-GT2B FS-GT3B FS-GT3C FS-IT4S transmitter, great for RC cars/Boats. Specifications: Brand: Flysky Product Model: FS-GR3E PWM channels: 3 Wireless frequency: 2.4GHz Wireless protocol: AFHDS Range: 100～200m (ground) Antenna type: single antenna (150mm) Failsafe: yes (channel 2) Bind port: yes (channel 3) Power port: yes (VCC) Power: 4.5-6.5V DC Model type: car/boat Temperature range: 0 ℃ — + 60 ℃ Size: 37.6*22.3*13mm Weight: 6.5g Package information: Package size: 12 * 7 * 2cm Package weight: 35g Plastic bags Package list: 4 * Flysky FS-GR3E 4 * Antenna tube 4 * Bind plug Package List: 4 * Flysky FS-GR3E 4 * Antenna tube 4 * Bind plug