This is the Futaba 2.4GHz 2 Stick R304SB TFHSS Telemetry
Everyone – from hard-core crawlers and scalers to competition boaters and racers – who demands the most from their radios will find that the 2-stick 4GRS meets and exceeds every requirement. Telemetry functions relay critical information to a graphic LCD screen. Extreme off-roaders will appreciate the dual ESC mixing for locking diffs, four-wheel steering and independent brake mixing. And the jog dial/button layout makes navigating menus quick and easy.
The R304SB telemetry receiver keeps drivers apprised of important data such as temperature, receiver voltage, external voltage and RPMs.
Throttle and steering sticks have adjustable angles for comfortable "feel."