1. The headphone jack of the mobile phone is connected to the aux port of the armrest box. It is suitable for any mobile phone with a headphone jack. The prerequisite is to buy an aux cable. Playback needs to be controlled on a mobile phone.

2. Bluetooth audio, suitable for mobile phones with Bluetooth and 3008 support. Generally, Android and Apple support it. After Bluetooth connection, press the source button on the head of the phone to switch to Bluetooth audio to play. The machine head and joystick control playback.

Two methods