The Sanwa MT-5 FH5 4-Channel 2.4GHz Radio System is a middle class radio that features the high resolution FH5 RF Mode. The MT-5 uses SUR Mode (Super Ultra Response) and is faster than SSR (Sanwa Super Response) found on the MT-44. Combining FH5 and SUR mode will allow for an extremely smooth response and feel. Taking notes from the MT-44, this radio features a backlit HD display and may be powered by either three “AAA” batteries, or an optional 1S LiPo battery. This combo includes a RX-493i receiver for great out of the box performance.