Features: Dual-Band Chip + Built-in Antenna : Our wireless HDMI adopts the latest dual-band 5.8GHz/2.4GHz WiFi transmission chip, while using a compact appearance while retaining the core technology, the internal antenna design to ensure stable and low-latency transmission of video or audio. It has a maximum transmission distance of up to 165ft/50m, but the effective distance may be reduced to 50ft/15m if there are walls or obstacles in the way. Zero-configuration Wireless HDMI Extender Kit: Simplify your installation and Keep the space neat and organized. This wireless HDMI transmitter and receiver automatically pairs with supported devices, requiring no additional apps for basic operation. Just connect the transmitter and receiver to your HDMI devices, and enjoy seamless wireless streaming. Realizing true plug-and-play! Multi-scenario use,From convention centers to backyard BBQs: You can use this Wireless HDMI on and off the patio, in the garden, in the RV, in the classroom, etc. Simply slip it into your pocket or backpack, making it a flexible solution for diverse setups. 1080P HD with 4K Decoding:This Wireless HDMI Stream HDR-compatible content wirelessly at buttery-smooth 1080P. Compatible with 4K source devices (1080P output) - Ideal for immersive home theater or conference room presentations,whether streaming audio/video. Tiny Size and Broad Compatibility:This Wireless HDMI Transmitter and Receiver Smaller than a car key yet works with most HDMI output devices since 2010 -including,TVbox,laptops,TVs,Cameras,monitor,4K Streaming Devices.etc. Comes with HDMI-to-Type-c cable for MacBooks. 5V2A Power Connection: The Wireless HDMI Transmitter and Receiver requires a 5V2A power supply (Package provides Type-C charging cable to help with power supply). You can supply power from your computer/laptop to ensure stable performance. Included Accessories: Consider that you may have different devices that need to use this wireless HDMI.Package includes 1 x HDMI to Type-C cable + 2 x MiNi HDMI Conversion Adapters to help you enjoy this wireless HDMI to the fullest. Backed by 24/7 US-based support -your reliable wireless hdmi solution. Easy to Set Up Install RX (1) Connect the receiver to the TV (2) Power the receiver via the USB cable (5V/2A) Install TX (1) Connect the HDMl transmitter to the signal source (laptop) (2) Power the receiver via the USB cable (5V/2A) Status Display (1) The transmitter LED starts to flash when the connection is established. (2) The connection is complete when the transmitter LED stops flashing and lights up normally.