As the name implies, bluetooth headsets connect via a specialized type of wireless network to your telephone. This eliminates the need for unsightly wires and allows you to speak through your earpiece while keeping your hands free.
Unlike other wireless signals, Bluetooth uses radio waves that are configured by a complex algorithm to provide clear transmission and reception between your headset and your telephone. They also eliminate the noise that is sometimes present with earbuds, which can make it difficult to understand what people are saying when they talk over them.
Bluetooth headsets have gotten sleeker over the years and are now offered in various styles. They are designed with good ergonomics, ensuring a snug fit that will be comfortable even when worn for long periods of time. Bluetooth audio technology has improved, too, allowing bluetooth headphones to rival the sound quality of wired models.
When shopping for a bluetooth headset, it’s important to look for a model with excellent call quality. A good microphone will pick up your voice clearly, and the best headsets can separate speech from background noise so that you can hear clearly when talking over it.
Some bluetooth headsets may require you to enter a PIN to pair them, usually with a numeric input device such as a mobile phone, in order to prevent man-in-the-middle attacks. This is a security feature that can be disabled if it’s not required.
You should also consider the battery life and charging capabilities of a headset before you buy it. Some headsets have a carrying case that provides backup battery life while you’re on the go, and some allow you to continue using them while they’re charging.