1The mobile phone is connected to the projector, and the mobile device is connected at a long distance, the image is clear, no delay, no freeze. 2H.265 hardware decoding, perfect output 4K quality, presenting more details, bringing a more vivid visual experience. 3Optimize the picture quality to make you feel like you are on the scene, and the highdefinition picture quality makes every picture feel like a real world. 4Connected via USB interface, plug and play, the picture is more stable. Home theater enjoys sharing, and viewing on the big screen is more enjoyable. 5Wireless connection, realtime push of video and audio, to meet the various needs of entertainment work. Item Type: Wireless Display Dongle Material: ABS Color: As shown in the picture Model: BD-X7 Application: for Android/ OS X/ iOS / Windows Transmission Distance: 15m Power Supply: 5V/2A AV Output: HD Multimedia InterfaceSupport Output: 3.5mmAV socket 1 x Wireless Display Dongle 1 x WIFI module 1 x HD Multimedia Interface Cable 1 x Instruction Manual