Wolfbox 1000mW 1W 433MHz UHF Transmitter Tx & 100mW Receiver Rx Compatible with X9D X12S 9XR TH9XDescription:Transmitter specification:- Name: WolfBox Long Range UHF TX- Channel: Default 8CH、 Max 16CH- Frequency: 416-463MHz- Transmit power: 1W- Working voltage: 6.5-28V. wide voltage input- Signal input: PPM- Programme method: Bluetooth serial port、 software programe- Compatiblity: Compatible with X9D、 X12S、 9XR. 9XR PRO、 Flysky 9、 JR 9XII moduleReceiver specification:- Name: WolfBox Long Range UHFRX- Channel: Default 8CH、 Max 16CH- Frequency: 416-463MHz- Transmit power: 100mW- Working voltage: 4-6.5VPackage included:1x WolfBox 1W 433MHz Long range UHF transmitter1x WolfBox 100mW 433MHz Long range UHF receiver