A slim, palm-sized RTK GNSS receiver about 48mm thick and 0.67kg, combining the antenna, radio, battery and 3rd-generation tilt-compensation IMU in one IP67-rated waterproof/dustproof body. A 10,000mAh battery gives around 12 hours of runtime, and it links via 4G and dual-mode Bluetooth 5.0 for surveying, GIS, agriculture and machine-control work.