What is the Bluetooth version of the Mi Bluetooth Headset Basic?

The Bluetooth version of the Mi Bluetooth Headset Basic is Bluetooth 5.0.
For your reference, here are some advantages of Bluetooth 5.0 for a Bluetooth headset:
1. Bluetooth 5.0 offers a significantly increased range compared to previous versions. This means that Bluetooth headsets can maintain a stable connection with the paired device even when they are farther apart, reducing the likelihood of signal dropouts or interruptions;
2. Bluetooth 5.0 supports higher data transfer speeds, enabling faster transmission of audio signals between the headset and the connected device. This results in improved audio quality and reduced latency, providing a smoother and more responsive listening experience;
3. Bluetooth 5.0 enables simultaneous audio streaming to multiple Bluetooth devices, such as two separate Bluetooth headsets or a headset and a speaker. This feature allows you to share audio content with others or enjoy synchronized audio playback across multiple devices.