With FrSky releasing their newest access protocol product line of RC transmitters it was only right that they made some updates to the x10/x10s radios. Alongside being flashed with latest access protocol firmware FrSky has also made some hardware adjustments to the x10 series radios, Both X10 and X10S Express support balancing charge for 2S Li-ion battery via a collateral USB cable (You can use individual 18650 batteries or the RMRC 2s Li-Ion Pack!). The accessible battery compartment design is another change worth mentioning, with two 18650 Li-ion batteries you can expect to be able to fly all day. The Express carries forward all of their predecessor’ features like the industrial LCD color screen, and the highly-accuracy M10/MC12P hall sensor gimbals which offer the most precise control. Additionally, it features a remarkable PARA wireless trainer function which also makes them compatible with the FrSky Free Link App and AirLink S. Get yours today!