The MT-44 offers impressive features in a lightweight and compact transmitter. The MT-44 uses only three "AAA" batteries for power, or an optional 1S LiPo battery, making the MT-44 more light and compact. The High Resolution Display is able to display three kinds of telemetry data simultaneously. The Steering/Throttle is positioned for optimum operation. Features include: Movable Carrying Handle, Quick Setup Wizard, Safety Link, Racing Mode, Customized Menu, Micro SD card-compatible, Telemetry Switch, Clock, Circumstance Temperature Display, CSV Output for LOG data, CODE 10-compatible (Naming support), Simultaneous three telemetry data display, Three AAA Batteries, Li-Po 1 cell-compatible (USB change support) Other functions: Large full dot LCD monitor, White LED back light, Full adjustable trigger, Telemetry function, Built-in antenna, Multi Menu Selector, ST/TH Tension Adjuster, Dual Rate, End Point Adjuster, Anti-lock Brake, Servo Speed, Offset, Trim/Sub trim, Servo Reverse, Curve (Exponential /Adjustable Rate Control), AUX1 (Movement type for 3CH. same as MT-4S function.), AUX2 (Movement type for 4CH. same as MT-4S function.), Fail safe (power/ battery), Timer (lap/ interval/ down), Lap Logger, 20 model memory (when used with SD card, 250 models is available.), Model Name (12 letters), Model (Select/ Clear/ Copy), Direct Model Select, Trim Type (Center/ parallel), Throttle Type (70:30 / 50:50), RF MODE Setting (FH4T/FH3), Response Mode Setting (NOR/SHR/SSR)*, Key Assign(SW/TRIM/DIAL/LEVER), Buzzer(scale/volume), Transmitter Battery Alarm, LCD Contrast, Volume Adjustment, Mechanical Rudder Angle, Small Grip Pad AUX TYPE SETTING -CODE AUX (w/ Naming function) -STEP AUX (Step 1 - 100) -POINT AUX (2 - 6 point) -4WS MIXING (Front/Rear/Normal(coordinate phase)/Reverse(opposite phase)) -MOA MIXING (FWD/4WD/RWD) -AUX MIXING (ST MIXING/ TH MIXING) Compatible Receivers: Telemetry-compatible(RX-482, RX-472, RX-47T, RX-462, RX-461) Non-Telemetry-compatible(RX-481, RX-481WP, RX-471 Dual ID, RX-471W, RX-471, RX-451R, RX-451, RX-381, RX-380) - System: 2.4GHz FH4T/FH3 - 4CH - Transmitter: TX-471 - Receiver: RX-482