Futaba R304SB-E Receiver 4CH T-FHSS Car - Internal antenna

A new small and light 4 channel T-FHSS 2.4GHz receiver with telemetry (sensors available separately and are connected through the S.BUS2 port). The R304SB-E receiver has no external antenna so it's recomended for electric cars only. T-FHSS 2.4GHz (Telemetry) receiver for T4PV, T4PLS, T4GRS, T4PX & T4PX-R Internal antenna (for electric cars) Size: L35 x W23.3 x H8.5/12.5 mm Weight: 6.7 g Power: 4.8-7.4V batteries (Voltage range: 3.5-8.4V)