Using the FM transmitter, Bluetooth connection, and AUX-IN socket, you can play the music on your phone through the car's speakers.

FM FM transmitter is a relatively common method of connecting mobile phones to car audio playback on the market. This type of product mainly transmits through FM channels (self-set). When the transmitter is connected to the car audio When tuned to the same FM channel, you can play music from your phone. There are currently two types of FM transmitters on the market. One is a cigarette lighter type FM transmitter, which must be connected to a male-to-male 3.5mm audio line before it can be connected to a mobile phone; the other is AFM (applicable All devices) and iFM (exclusively for Apple) FM transmitter (AFM unboxing text & iFM unboxing text) can be used directly by plugging it into the mobile phone. The mobile phone does not need to be connected to a bunch of wires to cause trouble in taking it. Relatively speaking, It is said to be more convenient than a cigarette lighter transmitter.

Bluetooth connection If the car has Bluetooth function, you can turn on the Bluetooth of the mobile phone and let the car search for the Bluetooth device of the mobile phone and then pair it. After completion, it can be played through the car stereo.

AUX-IN socket/USB socket AUX is the abbreviation of Auxiliary. It is an additional signal line design. If additional sound needs to be input, you can use this interface, but it must be through When listening to music from this socket, you must use an additional male-to-male 3.5mm audio cable.

Advantages of FM transmitter: It can be used regardless of the car model, old or new, and it is the most convenient way. No wiring is required at all, just plug in your mobile phone/tablet and you can play.

Disadvantages of FM transmitters: Because this type of product uses FM frequency modulation, there may be interference noise due to external environmental factors such as the material of the car's heat insulation sticker.

Advantages of Bluetooth connection: There is no need to connect a bunch of extra wires to the phone. You can play music by pairing the car and the phone through a Bluetooth device.

Disadvantages of Bluetooth connection: Older cars generally do not have Bluetooth, so if you need to purchase a Bluetooth pairing device, it is more expensive, and because the mobile phone needs to be connected through Bluetooth, the operation is complicated and consumes power. The quantity will be higher.