Review on Edifier W820NB Headphones - Hybrid ANC - Hi-Res Audio - 49H Battery Life - Bluetooth Over Ear Wireless Headphones for Phone Calls - Black by Ha Joon Joon

The headphones are excellent, they hold a charge for a very long time even with active noise reduction. All materials are pleasant to the touch, do not look fragile and are not. The only discomfort for me is to find the buttons correctly, for almost a month of use I still haven’t got used to it. There are problems when connecting wirelessly to a laptop, the sound becomes very muffled and of poor quality, but this happens with many bluetooth devices and is solved using the Internet.