Spektrum NX10 10 Channel Transmitter Only - SPMR10100From Wi Fi connectivity and a large, 3. 2" backlit color display to its built in Smart Technology support, the NX10 10 channel transmitter provides experienced pilots with all of the advantages available from next level Spektrum radio control. Key Features Backlit 3. 2, 320x240 display screen with multiple color palette choices and user customizable colors Wi Fi connectivity for easy product registration and firmware updates Superb ergonomics