The POFAN Wireless HDMI transmitter and receiver provide stable 5G wireless signal transmission between two devices. No need to worry about signal interruption, transmission distance can reach 165 feet/50M. Enjoy high-quality audio and video transmission with wireless HDMI, allowing you to play anytime and anywhere without interruption. To enhance the stability of the transmission signal and extend its range, we have developed the [TuTuPlay] application, which assists you in configuring and choosing stronger signal channels to ensure better video quality. The wireless communication between the transmitter and receiver can be influenced by interference from other devices or environmental obstacles, including walls, which may reduce the transmission range. You can conveniently download the app via app stores or by scanning the Note displayed on your TV. For detailed instructions, refer to the manual or the receiver's screen. Please note that the current version does not allow for laptop (TX) control from smartphones or iPads. Connecting the transmitter: Insert the TX (transmitter) into the HDMI port of your laptop or other output devices, and power it with a Type-C data cable. It is recommended to use a 5V/1A charger with a USB-A interface for power supply. The HDMI wireless transmitter can also be powered through the laptop's USB port. Preparing mobile devices: Download and install the TuTuPlay application on your iPhone, iPad, smartphone, or tablet to ensure its compatibility with the device. WiFi connection: Open WiFi settings on your mobile device, find and select the "TuTuPlay-xxx" network, and connect by entering the provided password "12345678". Application activation: Launch the installed TuTuPlay application to start wirelessly projecting the laptop screen onto the mobile device. If the signal transmission is unstable, you can improve the transmission quality by switching to other channels that are stable. Complete office documents, project proposal, and project planning introduction videos in one step and share them with colleagues. No lag or delay, achieving simultaneous multi screen display Output, supports up to 8 receivers simultaneously. Almost any presenter on any device can simply plug in and demonstrate without worrying about loading software applications, network login, or connecting to the screen. Provide extended desktop mode in Windows, allowing presenters to privately view slides, take notes, and monitor other applications on their computer during presentations. The HDMI wireless extender enables you to enjoy HD content on various TVs throughout your home without the hassle of cables. With a transmission range of up to 165 feet, you can relish high-definition entertainment in any area of your house. Whether you're enjoying movies in the living room or catching up on your favorite shows in the bedroom, wireless HDMI extenders ensure a seamless and uninterrupted viewing experience. The transmitter functions by wirelessly sending high-definition audio and video signals from source devices like computers, gaming consoles, cameras, and Blu-ray players to the receiver. The receiver captures these signals and processes them, delivering output in either 4K@60Hz or 1080p@60Hz to the intended device, such as a television or projector. This method removes the need for complicated cable setups, significantly simplifying the installation of home theater and commercial presentation systems. 1 Receiver: Designed for signal reception with 4K decoding, providing high-definition output without any delay. 2 Receivers: Able to receive content from the same transmitter simultaneously, allowing four screens to display videos at the same time. To accommodate various usage scenarios, we provide the following adapters as complimentary gifts. 3 USB-C Data Cables: Used to power the transmitter and receiver, ensuring seamless operation of the wireless HDMI kit without delays. 2 HDMI Data Cables: Facilitate the conversion from a male HDMI port to a female HDMI port. 2 MINI/MICRO HDMI Adapters: Includes mini and micro HDMI adapters for enhanced device compatibility, typically used for cameras. 1 USB-C HDMI Adapter: Designed for devices lacking an HDMI port at the transmitter, Suitable for Apple laptops, etc