Features: 1. [Entertainment and Office] The straight-line distance between the mobile phone screen and the receiver is 50 meters. Just connect the receiver to your TV, projector or LED screen. Connect the mobile phone to the receiver hotspot to cast the screen;  2. [HDMI-compatible + VGA dual-screen output] HDMI-compatible, VGA interface can connect 2 monitors to output 2 images at the same time; the transmitted signal is very clear, and can easily transmit high-definition video and audio.  3. [Plug and Play] A true plug and play experience is up and running in about 10 seconds. Connect the receiver to a TV or projector or LED screen and you can start wirelessly casting your phone or tablet.  4. [Highly Compatible] HDMI-compatible interface is highly compatible. Wirelessly stream true HD video and digital audio to your TV or projector or LED screen. The receiver box can set 4K resolution output;  5. One receiver can support up to 8 transmitters.    Specification:  Model: A20W-RX  Material: ABS  Ports: HD, VGA, 3.5mm audio, Type-c  Power supply: 5V/1A  Decoding capability: 1080P 60Hz  Features: Support 5G/2.4G dual-band WIFI.  Receiver Specifications:  Port: HD (V1.4)/Type-c USB/VGA/3.5mm audio port  Colour: Black  Power supply: 5V/1-2A  Resolution output: up to 4k 30Hz  Wireless Network: IEEE 802.11ac 2.4GHz/5GHz  Receiver resolution: 3840 x 2160P@30fps, 1920 x 1080P@60fps, 1280 x 720P@60fps. . and many more  Support system: Android/IOS  Supported protocols: for Miracast/DLNA/Airplay  Product size: 135 x 83 x 24mm (excluding antenna size)    Package Contents:  1 x Receiver  1 x HDMI-compatible cable  1 x USB cable    Only the above package content, other products are not included.  Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.