Bluetooth earphones establish wireless connections with devices such as mobile phones and computers through Bluetooth technology, freeing them from the constraints of traditional wired earphones and making them more convenient to use. Bluetooth earphones are designed to be lightweight, easy to carry, and can be used anytime, anywhere. Bluetooth earphones can effectively isolate surrounding noise, protect user privacy, and enhance listening experience. Some Bluetooth earphones have active noise cancellation function, which can recognize and eliminate environmental noise, providing a purer audio experience.

Wireless earbuds use Bluetooth technology to establish a wireless connection with playback devices and transmit audio signals. This connection method is not only convenient, but also avoids the trouble of cable entanglement. Wireless earbuds are designed to be compact, lightweight, and easy to carry, allowing users to enjoy music or make calls anytime, anywhere. The sound quality performance of wireless earbuds is also becoming increasingly excellent. Many brands provide users with clearer and more realistic sound quality by optimizing audio transmission technology and adopting high-quality audio driver units.