Wireless HDMI Transmitter and Receiver, TTQ Wireless HDMI Extender 4K Supported

Wireless HDMI Transmitter and Receiver, Model: TR30 Transmission content: audio/video HDMI version number: V1.4 Output pixel: 1080P Frequency band: 5G/2.4G for PC/Laptop/Camera/HDTV/Projector/TV Box, No App/Bluetooth Needed Willing to provide videos , photos and willing to open it in front of the customer but not willing to return. Or willing to return on the expenses of the buyer.