Review on Upgrade Your Audio Experience with Samsung Galaxy Buds+ Plus: True Wireless Earbuds with Improved Battery and Call Quality in White, including Wireless Charging Case and Velvet Pouch. by Kaito Itsuki ᠌

Headphones are "non-separable" and access to the membrane or microphone is not possible. If a little sulfur gets under the grill or microphone during use (and this is possible when used continuously for 4 hours), then they cannot be cleaned. The quality of sound and microphone immediately deteriorates. You get an instant denial of warranty under the pretext of "foreign objects in the earpiece." Total: you can’t clean it yourself, the service center immediately deprives you of the guarantee. Consider that the headphones can be thrown away.