In the era of mobile terminal, mobile devices are favored both on the move and at home, and Bluetooth devices become portable helpers of mobile devices. Bluetooth devices include bluetooth headset and Bluetooth speaker. This article focuses on Bluetooth headset.

Compared with traditional wired earphones, Bluetooth earphones have the advantage of being able to get rid of wired shackles and reduce trouble, so they are very popular and popular. At present, the transmission distance of Bluetooth can be more than 15 meters, and the Bluetooth protocol has been popularized to more than 4.0. The Bluetooth headset speaker has lower power consumption and more stable signal transmission, and it is easy to carry, exquisite and compact without space limitation, and the sound quality can also become better.

Moreover, it can do more than just look and portability. The sporty Bluetooth headset is waterproof and shockproof, and can be well preserved even in harsh outdoor environments. Bluetooth headsets need to be charged, but their battery life is improving. Overall, they may have some impact, but they are still useful.