Fangrui Product Details 1. Enhance Your Remote-controlled Model Experience With The New Bee Fly Rf Master. 2. This Versatile Transmitter Is Compatible With A Wide Range Of Frequencies Including 433m, 1.2g, 1.3g, 2.4g, And 5.8g, Making It For Various Rc Models And Vtx Video Transmitters. 3. Whether Youre Flying A Drone Or Operating Other Rc Vehicles, This Transmitter Ensures Reliable And Clear Communication. 4. Its Robust Design And Advanced Technology Provide Superior Performance, Ensuring Your Rc Models Operate Smoothly And Efficiently. 5. Upgrade Your Setup With The New Bee Fly Rf Master And Experience Enhanced Control And Responsiveness. Bare Metal Measuring Power Range: -55dbm- 30dbm Oled Resolution Is 128x64, Maximum Refresh Rate Is 100hz 3.7v 400mah Lipo Battery Usb Charging: 5v@1a Size:59mmx26mmx16mm Colour: As Shown Material:metal Style:a Rf Master +5w Package Contents: 1 X Rf Master 1 X 5g Antenna 1 X Sma To Sma 5cm Adapter Cable 1 X Sma To Mmcx5cm Adapter Cable 1 X Sma To Ipex1 5cm Adapter Cable 1 X 5w 6dbat