The UGREEN Studio Plus HP207 in silver-brown are over-ear wireless headphones designed to provide a quiet listening environment through hybrid active noise cancelling technology. They utilize Bluetooth 6.0 for a stable connection, allowing you to enjoy your audio without the clutter of cables. Depending on your settings, the battery lasts up to 80 hours in normal mode or 55 hours when noise cancellation is active, which means you can go several days without needing a charger. For long-term comfort, these headphones feature a padded headband and soft earcups that cushion your ears during extended use, all wrapped in an elegant silver-brown finish to match your personal style.