Why does the volume displayed on the phone not match with the pressing control? November 04, 2022 06:25 Updated The delay on the phone volume display is caused by Bluetooth compatibility. Please refer to the earbuds' volume. Related articles What should I do if incoming volume is too low? What should I do if I can hear cracling or static sounds? How to find the SN/IMEI of my Nothing product? Why is Face Unlock not working? What do I do if there is excess noise when playing videos?