asked 235k views
4 votes
Because its radio waves can pass through walls or desktops,

capable devices are becoming very popular.
Click the answer you think is right.
Infrared (IR)
Bluetooth
Microwave
Fiber optic
Do you know the answer?

1 Answer

4 votes
bluetooth i believe, not too sure however but its ur best bet
answered
User Shakir
by
8.3k points