Features: New precise control experience, smooth and delicate control feeling. The metal Hall multi-dimensional joystick provides you with more dimensions of power control. We provide all-around models such as engineering vehicle models(excavators, bulldozers, loaders dump trucks, etc.) truck models, military vehicle models(tanks, armored vehicles, etc, special vehicle and boat models (fire trucks, tugboats, etc.), and robot models. Built-in large-capacity battery, it supports wireless charging, built-in 4300mah large-capacity battery, with a battery life of up to 5. 5 hours. Wireless charging/USB charging for free selection, making you feel free to charge. Full-color touching screen in Chinese and English, 3.5-inch full-color touching screen. The interface supports Chinese and English, graphical Ul, and the new Flysky OS with complete functions. It is easy to click, with powerful functions and control in one hand. Real voice and vibration prompt, built-in speaker supports real voice speech and vibration prompts. Specifications: Brand: FLYSKY Channels: 18 Adaptable Receivers: All AFHDS 3 Receivers Model Type: Engineering Vehicles, Simulation Ship etc. Radio Frequency: 2.4GHz Radio Frequency Power: 5.5h (Standard Accessories) Low Voltage Warning: 500m(Open without Interference Ground) Antenna Type: Single Antenna Power: 3.5V-9V RSSI: Yes Data Interface: i-BUS/S.BUS/PPM/PWM Online Update: Yes Package Information: Package Size: 25.4*13.7*24cm Package Weight: 1591g Gift Box Package Packing List: 1* Transmitter with 301 High Frequency+High Frequency Fixing Plate+Thin Hand Glue 1* Receiver 1* USB Cable 1* Some Stickers 1* Quick Operation Guide