yes definitely ,output devices are those who outputs information from computer. and through headphones we can listen music or can do voice chat .
Output
as sound goes out from computer.
An input device is a microphone
where sound comes in to computer.
yes.
Headphones are output devices.
Speakers and Headphones are output devices. A microphone, sometimes integrated with speakers, is an input device.
Headphones
There are many pieces of computer hardware equipment that are considered output devices. Some examples of computer output devices are speakers, headphones, monitors, and printers.
Output, the sound is coming from the computer. Headphones are output; they produce something after receiving signal from another device, such as a computer or electronic player. When you use headphones they go in the output port of your computer.
A list of computer output devices includes a monitor, printer, scanner, headphones, speaker and microphone. Others include a video card, projector and TV.
I assume by headset you mean something with both headphones and a microphone. I that case, it is both an input AND output device.
Input devices include mouse & Keyboard. Output devices include Graphic Display & Speakers. Input/Output devices would include a Network Interface Card.
Here are some different output devices:MonitorsSpeakersPrintersFax machines
Output devices are those that relay information from the computer the environment or other devices: monitors, sound cards and speakers, etc. Non-output devices are input devices (such as a keyboard or a microphone input). Not strictly output devices are combined input/output devices such as USB ports, serial ports, etc. Other devices, such as mass storage devices (hard disks, etc) are typically grouped separately from output devices, too. Memory devices, processing units, and infrastructure devices such as the motherboard chipset, power supply, fans and mechanic parts are all other examples of parts of a computer that are not output devices.
Output devices are anything that send signals to other devices. A portable MP3 player, for instance, outputs music to your headphones. Your headphones plug into the "input" jack of the MP3 player because they receive a "signal" from the MP3 player in the form of music. Other examples of output devices would be video cards, keyboards, mice, gaming controlers, or dvd/blu-ray players. These all send signals to be used by other devices but do not receieve signals back from those devices.
output devices are