Functionality confirmed. No issues with charging. Thank you for viewing. Immediate purchase welcome. I used these primarily at home as my main headphones. I am selling them because I purchased other headphones. 【High Sound Quality】 The Sony WH-1000XM3 features industry-leading noise-canceling technology, providing clear and rich sound quality. 【Comfortable Fit】 The soft ear pads and lightweight design make them comfortable for long periods of use. 【Multi-functional】 Packed with convenient features such as touch sensor operation and voice assistant compatibility. - Brand: Sony - Model: WH-1000XM3 - Color: Black - Connection Type: Wireless - Ports: USB-C, 3.5mm jack If you are concerned about the deterioration of the ear pads, you may want to purchase replacement pads separately.