FS2A 4CH AFHDS 2A Mini Compatible Receiver PWM Output Feature:FS2A 4CH AFHDS 2A Mini Compatible Receiver PWM Output Specifications:Item name: FS2A 4CH ReceiverChannels: 4CHOutput signal: PWMFrequency range: 2.408-2.475GHZBand width: 135Receiver sensitivity: -92DBM2.4G mode: AFHDS 2AFailfe: YesSupply voltage: 3.3-10VDistance: 400+ metersWorking current: 20MADimensions: 11 * 25MMWeight: 0.9 gramsSupport: FS-I6\, FS-I6X\, FS-I6S\, FS-TM8\, FS-TM10\, FS-I10 and other AFHDS 2A protocol transmitter Package Included:1X FS2A 4CH AFHDS 2A Mini Compatible Receiver Notes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style as the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks! Return: If item DOA(Dead of Arrival),Buyers Can return it in 14 Days,We will Replace it with New item after we receive DOA item.Please Contact us Before you sent the item back Warranty:All item Comes with Basic 3 Month Sellers Warranty,if item defective in 3 Month,We will offer replacement withour extra Charger(including shipping fee)After we Receive the Defective item.If item Defective after 3 Month,Buyers can still send it back,We will contact suppliers or Manufactory for Warranty.Buyers Might Need pay the Shipping fee For resend the replaced item.'