Product Overview Model: VegGieg V‑Z1 Type: Wireless 4K Presentation & Casting System Performance Resolution: 4K Ultra HD @30Hz (4K×2K) Image Quality: Cinema‑grade clarity for presentations, movies, and designs Transmission Range: Up to 50m point‑to‑point (open area) Frequency: Dual‑band 2.4GHz + 5GHz Antenna: External dual antenna for maximum stability Outputs Video: HDMI + VGA Audio: 3.5mm Aux output for external speakers/sound systems Convenience Installation: Driverless plug‑and‑play, no pairing or network setup Privacy: One‑key screen off button to instantly interrupt unwanted notifications Compatibility Operating Systems: Windows, macOS, iOS, Android Devices: Laptops, tablets, smartphones