Product Details： 1. Synchronize The Screen Of Mobile Phones, Tablets, Laptops To , Projectors, Car Screens And Other Display Devices With , Suitable For Ios, Android, , And Other Operating Systems. 2. Low Power Consumption Chip, Low Heat. Built-in 802.11a/b/g 300mbps 2.4ghz High Speed Wi-fi And High Sensitivity Gain Antenna. 3. The Small Screen (mobile Phone Screen) Is A Powerful Tool For Transmitting The Big Screen (tv Screen). When Pushing Media, The Mobile Phone Does Not Occupy The Data, And The Mobile Phone Becomes A Remote Control. 4. Supports Multi-threading And Does Not Affect Other Functions Of The Phone When Pushing Media. 5. Support 720/1080p High-definition Output, Enjoy Picture Quality. Stylish And Compact Design, It Is A Good Companion For Home Travel. Colour:black Material:abs Size:120x120x40mm Package Contents: 1 * G2 Smart Screen Device Only The Above Package Content, Other Products Are Not Included. Note: Light And Different Displays May Cause The Color Of The Item In The Picture A Little Diff