Wireless HDMI Transmitter and Receiver, 1080P 60Hz 5G 2.4G Extender Kit Type C Screen Mirroring Adapter for PC Laptop TV Offers two connection modes compatible with 90% of devices. In receiver mode, simply connect the receiver to mirror the screen without a transmitter for easy use. In transmitter receiver mode, connect both the transmitter and receiver for automatic device pairing without manual configuration. The wireless HD multimedia extender enable screen mirroring or extension as needed. Easily project content from laptops, cameras, or TV set top boxes to HD TVs, projectors, or displays for a diversified experience. To cast directly from a phone, simply connect via Bluetooth. Provides a wireless HD multimedia transmission distance of up to 165 feet/50 meters. Utilizing 5G/2.4G dual band transmission, it ensures strong and more stable signals, smoother video playback, and reliable connectivity even through wall or obstacles. Please note: Transmission distance and speed may be affected when signals pass through wall or encounter obstacles. Type C Charging Interface: Solves the charging challenges of traditional wireless HD multimedia products by allowing you to charge smartphones, laptops, and other devices without an external power source. The wireless HD multimedia transmitter and receiver feature a dual band chip (5G and 2.4G) supporting 1080P 60Hz high definition output, delivering an exceptional visual experience for learning, meetings, family gatherings, and gaming. Please note: If your computer is powered off or unable to supply power to the HD device, connect the transmitter to an adapter or micro power interface using a 2A charging head.