Where are the "True" True Wireless Bluetooth Headsets?

To make the two earphones play music synchronously, the Bluetooth earphone adopts the earphone cable for connection. It should be hung around the neck during normal use, which is also called the neck hanging Bluetooth headset. Therefore, although it seems that there is no connecting line between the headset and the mobile phone, the headset itself needs to be connected by a line, so it is called a "fake" wireless headset.

This is also the origin of the name of "true" wireless Bluetooth headset in the past two years. From the name, we can see that a "true" wireless Bluetooth headset means that the headset is truly wireless. It not only removes the connection line between the previous headset and the device but also further removes the connection line between the two headphones.

So what's the difference between the two?

Differences in transmission modes

The hanging neck wireless Bluetooth headset uses two headphones to operate at the same time, which has the problems of difficult synchronization and easy disconnection;

The real wireless Bluetooth headset is more complex. It mainly depends on the connection of the main and auxiliary headphones. The two headphones are used independently, and then the Bluetooth 5.0 technology is used to effectively solve the problems of asynchronous sound and picture between the headset and the device and easy disconnection.

However, this technology requires the main headset to be responsible for transmitting the dual headset signal and receiving the mobile phone signal at the same time. The burden is more serious, and the power consumption will be more serious than that of the secondary headset. It is easy to have a serious imbalance in the power consumption of both ears.

Therefore, at present, some high-end true wireless Bluetooth headsets adopt more advanced technology, so that true wireless Bluetooth headsets no longer distinguish between main and auxiliary headsets, and can be connected with devices independently, which greatly improves the convenience of use, but most of these headsets are on the high side.

Differences in voice control experience

Hanging neck Bluetooth headset is easy to produce "stethoscope effect".

The so-called stethoscope effect refers to the voice control device of the neck hanging Bluetooth headset is usually controlled by wire. It is easy to collide with the outside world or air friction. The vibration generated will be directly transmitted to the ear through the earplug line, which will produce an annoying friction sound.

The voice control device of a real wireless Bluetooth headset is on the body and will not produce a stethoscope effect, to bring a better auditory experience.

Differences in wearing experience

The design of a truly wireless headset is more humanized. True wireless headphones not only have a long life but also are equipped with a small and portable charging box, which can last longer when you go out.

In addition, the neck hanging Bluetooth headset will increase the burden on the neck. When running, it may shake up and down and be stuck to the body by sweat, which makes it difficult to wear. The real wireless Bluetooth headset is small and will not take up too much space.

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