Quiz for September 22, 2017
Wireless headphones commonly use what type of wireless signal?
A |
Wi-Fi 0% |
B |
Bluetooth 0% |
C |
Infrared 0% |
D |
FM radio 0% |
Wireless headphones commonly use what type of wireless signal?
A |
Wi-Fi 0% |
B |
Bluetooth 0% |
C |
Infrared 0% |
D |
FM radio 0% |