When you are bored on the road, you can connect to the blue song with your mobile phone, which is convenient and comfortable. However, the riders may find that the car Bluetooth sound quality is not very good, sometimes the signal is not good, people can not fully enjoy the wonderful music. What should I do when I want to improve the sound quality? There are three solutions below.

1. Listen to music with CD or USB flash drive

Listening to music with a CD can hear lossless music and sound quality. Similarly, listening to songs on a USB flash drive, the music is high fidelity and the listening is clear. Both of these sound sources are much better than Bluetooth, but you can't listen to what you want to listen to through the mobile music app like Bluetooth.

2, use AUX audio cable to connect the phone

In most cases, the wired audio connection is definitely more stable than the Bluetooth connection, and the sound quality is relatively good. If you are looking for sound quality, be sure to purchase a high quality audio AUXl cable. The AUX audio cable is cheap and is a good choice. However, the use of the AUX audio cable will definitely reduce the convenience, you can choose.

3, using a Bluetooth audio receiver

Choose a high-quality wireless Bluetooth audio receiver to replace the car Bluetooth, use it to connect the car audio, and then connect the audio receiver with Bluetooth to enjoy high-quality music. When buying, be sure to pay attention to the price of this kind of Bluetooth audio receiver from tens of blocks to thousands of pieces. If you need high quality, you must not buy cheap, try to choose more than 300 yuan.