Tai nghe trùm tai không dây Hi-Res Audio

So, I liked everything about the headphone BUT I don't know how to clean it and I can not find anything about how to clean this model on the internet. Can someone help me about this situation?

Philips PH805 is recommendation for budget ANC Headphone. With best price, this headphone is black horse for companion of traveling.

Sản phẩm chính hãng, âm thanh hay, giá cả quá hợp lý sau khi khuyến mãi. Đeo lâu hơi đau tai do bị ép vào tai hoặc do vành tai mình hơi to. Đã giới thiệu cho 1 đồng nghiệp mua tai nghe của hãng này.

ノイキャンをONすると低域が強調されます。ノイキャンの効きはまあまあかな。EDMなどは良い感じでフィットします。

The product has bad design and the battery is dead after less than a year of use. The touch controller is very problematic, it can be activated even from your scarf and change from ANC on to ANC off or Environment. When that happens the voice guide makes you miss part of the audio that you are hearing. The sound was nice and the ear-cup cushions is indeed soft. The ANC is normal not too bad. The battery was good until today that I have been charging it for 3 days, have change multiple chargers and still has not charged.

Same experience as some users' feedback. The earpad is broken in about 1y (I seldom use it). Not durable at all.

it was ok to use for the first few months and does the work, but the earcup starts to skin off after a few months, and after 7 months you hear this weird rattling or screeching sound coming from the headphones