Wireless headphones are a trend in this advancing technology. You can easily connect to different devices without the messy wires and limited movement. There are three ways to connect devices wirelessly: infrared, radio, and bluetooth. But, we’ll focus more on the Bluetooth technology as this is the widely recognized wireless connectivity. Moreover, most gadgets these days are Bluetooth-enabled. Be it your TV, smartphone, tablet, or speaker, Bluetooth connectivity has been integrated in most devices because of its better portability. It can also offer a more convenient wireless transmission among the other technologies.
Bluetooth headphones use low-power radio signals for wireless transmission. These days, these headphones are relatively thick on the ground. You can notice that manufacturers have also included the technology with most gadgets on the market. You can stream your favorite tunes without requiring the need of viewing your audio source.
How do wireless headphones work?
Wireless headphones work just the same with any wired headphone. However, these portable devices use low-powered radio signals for wireless transmission. No more cumbersome wires! You can freely go to a distance away from the audio source and enjoy freedom from messy wires.
Wireless headphones usually need two things in order to work. One is the headphone, and the other is its transmitter.
The transmitter in devices like smartphones, TVs, and speakers, usually comes in the form of a tiny chip that has the Bluetooth radio and software for pairing with other Bluetooth-enabled devices.
The headphone serves as the transducer of the radio signals and converts these audio signal output into a radio frequency. Then the radio frequency is transmitted over the air.
Wireless headphones are usually battery- operated. They have an integrated radio receiver which serves to accept the transmitted audio signals and convert it into its corresponding sound information. This sound information is what we hear once we use the headphones for playing our favorite tunes. This technology also lets you answer calls without the need of picking up your phone.
The latest Bluetooth technology version 4.0 allows you a quick and flawless pairing with other Bluetooth-enabled devices. However, pairing using Bluetooth connectivity usually depends on the devices to be paired