RX-491 Receiver
Features:
2.4 GHz FHSS5 Spread Spectrum System 4ch
Compatible with Telemetry
Compatible with SSL (SUPER VORTEX Series)
Ultra Response Mode (SUR)
Waterproof
The smallest and most light weight receiver in the class
Specifications:
Frequency: 2.4GHz FHSS5
Nominal Input Voltage: 3.7-7.4V
Weight: 5.3g
Dimensions: 23.0x23.2x14.0mm