1. gold-plated interface, resistance to plugging and , long-term use of signal transmission is still stable 2. The thread body is not cracked, strong and wear-resistant, and the outer layer is made of high quality material, which is soft and resistant to bending, safe and reliable, and is safe to use 3. Connect to the TV, the big screen in seconds, the mobile phone connects to the big screen, the computer host in seconds, you can operate the big screen in real time 4. One-line connection, plug and play, plug and use, no need to install a driver, simple connection 5. 4K cinema-level HD, 4K x 2K resolution, audio and video synchronous output Processor: 4K System requirements: Linux Output resolution: 4K Audio playback format: MP3, WMA, WAV, OGG, AAC Support video formats: , MPEG, DAT, , WMV, MP4 Use environment: indoor, vehicle, projector Interface: -Compatible Additional function: plug and play Weight: 0.1 (KG) colour:Black Material:PVC size:110 x 150 x 27mm Package Contents: 1 x Type C USB to -Compatible Cable 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 different from the real thing. The measurement allowed error is +/- 1-3cm.