Choose the appropriate noise cancelling Bluetooth earphones based on your usage scenario and needs. If you need to use it in a noisy environment for a long time, it is recommended to choose headphones with active noise reduction function. In addition to noise reduction effect, sound quality is also an important factor to consider when choosing. You can refer to product introductions, user reviews, and other information to understand the sound quality performance of the headphones. The comfort level of wearing headphones has a significant impact on the user experience. It is recommended to choose headphones that are ergonomically designed and try on different styles to find the most suitable way to wear them.

The working principle of wireless earbuds is mainly based on Bluetooth technology. After establishing a Bluetooth connection between the earbuds and the playback device, the playback device will transmit audio signals to the earbuds through Bluetooth. The audio processing chip inside the earbuds decodes and amplifies the received audio signal, and then plays it back through the speaker. At the same time, some wireless earbuds also have microphones and noise reduction technology, which can achieve call and noise reduction functions.