5G and internet of things or IOT concept 5G and internet sign with virtual effect on smartphone. IOT is high technology which every device will connect and control by 5G high speed internet.
ID: 1887120214

以图搜图
- 大图:5981 × 3987 像素·50.64 cm × 33.76 cm·300dpi·JPG
- 中图:1000 × 667 像素·35.28 cm × 23.53 cm·72dpi·JPG
- 小图:500 × 334 像素·17.64 cm × 11.78 cm·72dpi·JPG