Length: This 3.5mm aux cable is short and thin. It's only 45 centimeters(1.5ft / 18 inches), it's a short aux cord and not suitable for long-distance use.

Function: It only supports listening, no microphones. You cannot make calls through this cable.

Connector: This cable cannot directly connect to phones with USB-C or Lightning ports. If your phone does not have a 3.5mm connector, you will need to use it with an adapter.

Before connecting your phone, ensure your phone has a 3.5mm connector.

Please note the following when using this product:

1. When using this cable, make sure the plug is plugged in tightly and the connection is stable.
2. Please check that the product is fully inserted and ensure that the plug is in full contact with the socket, so as to avoid noise or no work due to poor contact.
3. Please pay attention to the port position when using it. If it is plugged into the wrong port, it will not work.
4. After using the product, it should be stored in a dry environment. If it is kept in a humid environment for a long time, the product may become ineffective.