Tandem X20RS FrSky black transmitter set. Built-in TD-ISRM RS dual-band internal RF module: 868M/2.4G dual-band TD mode, dual 2.4G TW mode, Access 2.4G & Access R9 modes, as well as 2.4G Accst D16 mode. Further improvements in design and form factor. Ultra-low latency and remote control with telemetry. Enhanced robust antenna holder. 868M/2.4G external antenna connectors (LoRa mode). High-brightness touchscreen with 800 × 480 resolution for outdoor use. Two angle-adjustable sliders. Two buttons, four standard controls with two additional controls. Six customizable quick mode buttons (front) and two momentary buttons (back). All buttons, trimmers, and the central linear slider feature CNC-machined metal caps. Integrated 8 GB flash memory. Text-to-Speech function (TTS). Digital audio power amplifier. Built-in 6-axis gyroscope sensor. Wireless high-speed para-training system. Data transfer and charging system via USB Type-C interface. Haptic vibration alarms and voice output. MC20R all CNC high-precision Hall sensor gimbals with 10 ball bearings: haptic feedback on both sides of the joystick (left/right can vibrate independently), easily adjustable travel at any desired angle from 45° to 60°, and 8° rotatable panel. Package includes: Tandem X20RS Mode 2, soft case, USB data and charging cable, transmitter strap, quick start guide.