Features: Radiolink R6FG 2.4G 6CH FHSS Receiver Gyro Inside for RC6GS V2/RC4GS V2/T8S/T8FB RC . Spread Specturm: FHSS&67 Signal Channel Pseudorandom Frequency Hopping. Frequency: 2.4GHZ ISM Band(2400MHz-2483.5MHz). Power Supply: 3- DC. Channel Qty: 6 Channels. If there are any problems, please our store in time. will give you a satisfactory solution. Specifications: Item Brand: Radiolink Item Number: R6FG Material: and Electric Parts Compatible : RC6GS V2/RC4GS V2/T8S/T8FB RC Frequency: 2.4GHZ ISM Band(2400MHz-2483.5MHz) Channel Qty: 6 Channels Model: Car/boats Spread Specturm: FHSS&67 Signal Channel Pseudorandom Frequency Hopping Antenna Length: 205mm Power Supply: 3- DC Channel Resolution: 4096 Operating Current: 30mA Product Size: 1.38*0.78*0.5inchs Product Weight: About 6g Package Information: Package Size: 5*3*2cm Package Weight: 10g Package Package Included: 1* R6FG Receiver