Wireless Bluetooth headphones transmit data through wireless Bluetooth technology. Wireless Bluetooth technology is a short range wireless communication technology. This technology uses the 2.4GHz frequency band for communication and frequency hopping spread spectrum technology, with a data transmission rate of up to 2.1Mbps.
The wireless Bluetooth headset includes a small wireless module for communicating with mobile phones or other devices that support Bluetooth technology. It also includes a small battery and audio processing chip for processing audio signals and transmitting them to the headphone driver unit.
When users want to connect to their devices, wireless Bluetooth headphones will send a Bluetooth signal, which will be received by available devices around them. If there are devices among these devices that support Bluetooth headphones, the connection will be established.
Once the connection is established, the audio signal will be transmitted from the device to the wireless Bluetooth headset through a Bluetooth connection, which will process the audio signal and convert it into sound. At this point, the user can hear music or call sounds in the headphones.
In summary, the principle of wireless Bluetooth headphones is to connect and communicate through wireless Bluetooth technology, receive and process audio signals, and output sound to the headphone driver unit. It provides users with a more convenient and flexible way of use.
