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From Site:

"Details

• Plug-Play 5-Second Connection: The FIGEBNY Wireless HDMI requires no apps, Bluetooth, Wi-Fi, or complex setup. Simply plug in and connect in 5 seconds for a clutter-free, seamless experience. Supports both screen mirroring and extension modes , allowing you to wirelessly cast content from laptops, cameras, set-top boxes, and more to HDTVs, projectors, or monitors. Perfect for presentations, movie nights, teaching, or gaming—effortlessly switch between scenarios for an ultra-HD visual feast

• Advanced 22nm Chip Technology: Powered by a cutting-edge 22nm semiconductor chip , FIGEBNY hdmi transmitter and receiver delivers lower power consumption and higher performance compared to traditional 28nm solutions. Enjoy smoother operation, enhanced stability, and superior energy efficiency for an unmatched user experience

• 4K Decoding & 1080P Ultra HD Output: With support for true 4K decoding and 1080P Ultra HD 60Hz output , FIGEBNY wireless hdmi adapter ensures crystal-clear, lag-free transmission (under 50ms latency). Advanced power management technology guarantees stable, vibrant visuals with rich color depth—ideal for business meetings, classroom training, family gatherings, or immersive gaming. Note: Mobile device compatibility requires HDMI output support (e.g., Samsung S21, iPhone 15, iPad 10th gen+)

• 165ft/50m Wireless Range: Equipped with a dual-band 2.4G/5G chipset , FIGEBNY wireless hdmi extender achieves up to 165 ft (50 meters) of wireless transmission in open spaces. Walls or obstacles may reduce range and speed, but the robust signal maintains reliability for most home or office setups

• Mirror & Extended Modes: The FIGEBNY wireless hdmi connector supports both screen mirroring and extended display modes, letting you wirelessly project content from laptops, cameras, or cable boxes to HDTVs, projectors, or monitors. Perfect for work presentations, movie nights, or gaming marathons—enjoy effortless wireless freedom

• Wide Compatibility: Includes a 40 dollars value accessory kit: USB-C to HDMI 4K Adapter, Micro HDMI 8K Adapter, Mini HDMI 8K Adapter, HDMI Cable, and 2 Type-C Cables. Works seamlessly with PCs, laptops, cameras, TVs, and smartphones like Samsung S21, iPhone 15, and iPad 10th Gen+ (devices must support HDMI output)

• Compact & Travel-Ready: Weighing just 0.2 lbs, this pocket-sized wireless HDMI duo is your go-to companion for business trips, conference rooms, or cozy family nights. Ditch the clutter and stream in crisp HD anywhere

• Pro Tips for Flawless Performance: For optimal stability, please use the included Type-C cables to connect devices and power both transmitter and receiver with a 5V/2A adapter (not included)"