MX EVO RX-SFHSS  
Size: 15.0*10.0*3.5mm; 
Weight: 0.72g; 
Working voltage: 3.0V or 3.3V; 
Compatible with SFHSS protocol 
FUTABA 10PX, FUTABA 7PX / FUTABA 7PXR, FUTABA 4PX / FUTABA 4PXR, FUTABA 4PV / FUTABA 3PV, FUTABA 4PLS / FUTABA 4PL, FUTABA 4PM, FUTABA 7XC / FUTABA 4GRS