[Summary of popular items in 2021]
Completely wireless earphones have become the mainstream for listening to music on smartphones, but the speed at which their functions evolve is tremendous. In 2021, it has evolved in various ways, such as active noise cancellation, high-quality codec support, and 3D audio support.
However, true wireless earphones are still gadgets for listening to music. The simple high-quality sound model is also attractive. In that respect, 2021 was also a year in which many models such as high-quality sound technology and simple earphones with excellent sound quality were introduced.
So, here are 5 models of completely wireless earphones that I actually listened to in 2021 and was surprised by the high sound quality! I chose it without considering the budget, but let's introduce it in order from the model that is cheap and easy to pick up.
[Next page] From high cost performance models in the 10,000 yen range to amazing sound quality over 50,000 yen▶
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