How to Play Music via Bluetooth Connection Between Car and Phone?

1 Answers
LaDominic
07/29/25 6:08pm
After successfully connecting your phone to the car's Bluetooth, open the music player on your phone to start playing songs. Here are the relevant details: 1. Protocol Conversion: A Bluetooth master device can communicate with up to seven devices, though not all devices can reach this maximum. Devices can switch roles through protocol conversion, where a slave device can also become a master device. 2. Bluetooth Core: The Bluetooth core specification allows two or more piconets to connect and form a distributed network, enabling specific devices to automatically and simultaneously play the roles of master and slave in these piconets. 3. Data Transfer: Data transfer can occur at any time between the master device and other devices. The master device can choose which device to access.
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