The Spektrum iXSR+ is a powerful 12-channel DSMR+ transmitter built for serious drivers and high-performance vehicles. Featuring advanced Android-powered touchscreen control, Smart Technology compatibility, and dual protocol support, it delivers premium connectivity, programmability, and precision straight out of the box. Features 12 channel capability Frequency agile DSMR+ 2.4GHz technology Dual protocol compatibility DSMR and SLT 4.5 inch full colour Android touchscreen interface Bluetooth and WiFi connectivity Smart Technology compatible 250 model memory capacity 12 programmable switch, trim and knob options USB-C and SD card support Drag race launch control Audio and vibration alerts Accent LED lighting with 19 user adjustable colours Left or right hand operation capable High capacity 10,500mAh Li-ion battery installed Specifications Band: 2.4GHz Channels: 12 Modulation: DSMR+ / DSMR Operating System: Android / Raceware Screen: 4.5 inch colour touchscreen Model Memory: 250 Frame Rate: 5.5ms Battery: 1S 10,500mAh Li-ion installed Range: Full Dimensions: 216 x 159 x 133 mm Weight: 693 g Part Number: SPM6425 Includes Spektrum iXSR+ 12 channel transmitter Spektrum SR515 5 channel receiver 10,500mAh Li-ion battery installed Foam carry case USB-C charge and data cable 32 degree steering adapter 5 degree steering angle adapter Additional steering spring stiffer Additional throttle spring softer Left hand steering door covers Quick start guide Important Notes Transmitter and receiver included No additional items required to operate