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By canceling out undesired background noise, the  Nord Buds 2 offers consumers the greatest possible sound quality with up to 25dB of active noise cancellation.
Improved Audio Quality The 12.4mm driver unit included with the buds is the largest in-ear earbud driver unit available. This produces a clear, sharp sound with improved bass quality.
The technology of Bass Wave The BassWave algorithm for bass augmentation gives earbuds rich, deep bass. This method dynamically compensates the low-frequency responses.
Expert Equalizers The Sound Master equalizer has three distinct audio profiles (Bold, Bass, and Serenade), which allow you to customize the sound of the OnePlus Nord Buds 2 to your desired intensity level.
Life of Battery With only one charge, the flagship-level battery life of the brand-new OnePlus Nord Buds 2 allows for up to 36 hours of continuous audio playback.
E508agry is the model. Average Life of Battery: 7.0 Hours