Enough for 2 days, when listening to 2.5-3 hours a day. Headphones recharge pretty quickly in the case. There is a self-discharge, i. E. they shrink, even if they are not used at all, about 5-10% per day. Animation is available on huawei / honor smartphones with the latest android. Noise reduction does a good job, basically removing low frequencies from ambient noise, but everything else is audible. Good bass, mids, there are not enough details at the top, in general, the sound is excellent for the tws headphone form factor.
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