For many music lovers, Bluetooth headphones are an inseparable companion during everyday activities.
Wireless headphones with a Bluetooth module (similar to classic wireless headphones) use radio waves without the need for an additional transmitter. These headphones communicate directly with an audio device that supports this standard, which sends them a signal wirelessly. They are powered by battery or by a built-in battery, which is charged e.g. after connecting the headphones to a computer using a USB cable.
Of course, the larger the battery capacity, the less often we will be forced to recharge it. The range of Bluetooth headphones is about 10 m. The advantage of models working in this standard is the ability to wirelessly work with many different devices, e.g. smartphones, car stereos, as well as computers or stereo audio sets.
Among the headphones with a Bluetooth module, we can find on-ear models, as well as headsets with a microphone, used primarily during conversations using cell phones and smartphones. On-ear models, due to large earpieces, contain larger batteries, which in turn allows for a long working time, up to 1,5 hours, as in the model i7s Wireless Earbuds Mini Bluetooth In-ear Earphones