Specification: Brand: FLYSKY Model: ProArt PA01 Number of channels: Built-in transmission: 18; External transmission: 32 Wireless frequency: 2.4GHz ISM Wireless protocols: AFHDS 3 / ELRS Transmission power: 20dBm (factory default) Antenna: Single antenna (retractable, rotatable, external) Input voltage: 7.4V (2 18650 LiPo batteries) Data ports: USB Type-C, 3.5mm audio, 3.5mm trainer (DSC) Low voltage alarm: 7.2V Display: 2.4-inch, 240 320 full-dot matrix color IPS display, non-touch, full viewing angle Charging port: USB Type-C Channel resolution: 4096 level Firmware Update: Supported Operating temperature: -10C to +60C Operating humidity: 20%?95% Dimensions: 174.9 131.4 67.5 mm Body color: black translucent Body weight: 343g (without batteries) Charging dock weight: 67g (without batteries) Certifications: SRRC, CE, FCC ID: 2A2UNPA0100 Compatibility: FPV drone compatibility: FTr16S / TMR High-performance air model compatibility: INr6-HS / Tr8B/ FTr8B / FTr12B ? Marine models: FBr8 / FBr12All-scenario AFHDS3 receiver ecosystem Car models: FGr4B / FGr4D / FGr8B / FGr12B ? Combat robot compatibility: GMR-C3 /Tr8B Feature: High-Resolution IPS Display Enjoy clear visuals on the 2.4-inch full-color IPS screen with a wide viewing angle, offering superior brightness even under direct sunlight. Customizable RGB Lighting Buttons Stylish RGB lighting across the body and four RGB buttons provide the flexibility to customize functionalities and appearance, enabling a personalized experience. Advanced Core Chipset Performance Powered by STM32 H7 and ESP32-S3 chips, delivering high-speed processing and seamless transmission protocols?AFHDS 3 / ELRS?for higher precision and reliability. Enhanced Grip Design for Comfort Ergonomic design with 3D-mesh anti-slip grips ensures extended comfortable use, ideal for long gaming or remote control sessions. Multiple Connectivity Ports Equipped with USB Type-C, 3.5mm audio and trainer ports to connect multiple devices?perfect for diverse gaming and remote-control needs. Package included: 1 x FLYSKY PA01 Radio Controller