The number of smartphones with USB Type-C earphones increases, some customers are using dual adapters that help them to use USB Type-C earphones and a quick charger at the same time.
Some dual adapters, however, may overheating or prevent sound from the earphones when the charger and the earphones are used at the same time
Dual adapters that don't meet the USB standard are especially likely to cause defects, so it is recommended that you don't use those adapters.
- Overheating problems or damage to the earphones may occur when a charger and earphones are connected at the same time using a dual adapter.
- Earphones may not work when charging with a dual adapter