How to improve the noise floor of headphones
1. Change the headset to another device for playback, and use the cross-test method to confirm whether it is the playback device or the headset.
2. Try another earphone with low sensitivity and high impedance.
3. If you are listening on a smartphone, Hybrid Active Noise Cancelling Headphones， try to avoid connecting to the Internet, or browsing the web while listening to music.
4. It is recommended that you download music through regular channels, the sound quality is good, the details are fully restored, and there will be no background noise that affects the actual listening experience! !
5. If it is a problem with the headset itself, it is recommended to take it to the original factory for inspection and maintenance.
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Why do headphones have noise floor?