The Bluetooth headset is the application of Bluetooth technology to the hands-free headset, so that the user can get rid of the fetters of the wire, while exercising, working, and doing housework without restraint, while listening to songs and making calls. It is a good helper for our "one heart and two uses". So the Bluetooth headset is left and right? Take a look together.
How to distinguish left and right bluetooth headphones?
1, letter distinction
Most Bluetooth headsets have letters on them that identify L for left and R for right. L is the abbreviation of English Left, which means left. R is the abbreviation of English Right, the meaning of the right.
2. Differentiating wearing comfort
If the earphones we bought do not have letters, we can exchange the two earphones and try to wear them to see which combination is more comfortable and distinguish the left and right. Of course, this varies from person to person and may not be accurate.
3. Channel distinction
There is another situation, there are no letters, and the wearing comfort is similar on both sides. At this time, we can switch the mobile phone music to the left channel, and see which one has only the sound, the one with the sound is the left, and the other is the right.
