| 摘要 |
A wireless transmitting and receiving device includes a transmitting equipment connected with a portable multimedia player, and a receiving equipment connected to a playing unit with a display having larger dimensions than a display of the portable multimedia player; video and audio data in the portable multimedia player will be transmitted by means of a wireless transmitting unit of the transmitting equipment, received by means of a wireless receiving unit of the receiving equipment, and played by means of the playing unit. This allows images to be larger and more clearly seen, and also allows several people to view at once. |
