1. At present, the best brand of Bluetooth headsets are: Jabra, Sony, Sennheiser, Beats, etc.

2. You can choose a Bluetooth headset suitable for your use according to your actual use and preferences.

3. When using the Bluetooth headset, you should take care of it and keep it in a box or bag when not in use.

4. Handle it with care, don't pull the earphone too hard, it is easy to break the wiring, and cherish the earphone you use.