With the elimination of 3.5mm headphone jack in flagship smart phones, Bluetooth wireless headsets have gradually become a new demand, and Huawei has finally joined this camp in P20 generation products. Compared with traditional wired headsets, Bluetooth headsets have more advantages in portability and ease of use. They are no longer bound by wires and can enjoy the convenient life brought by wireless transmission. Let's take a look at the performance of the FreeBuds wireless Bluetooth headset brought by Huawei.

In fact, Bluetooth earphones have a history of many years, such as headworn, neck hanging, and in ear earphones. At present, the most popular is the product form of pure wireless earphones without connecting lines between two earphones+charging box. FreeBuds has two color schemes, black and white. The charging box has a dark slightly frosted surface treatment, which can prevent scratches to some extent.

After gently opening the charging box, you can see the real appearance of FreeBuds. Do you think FreeBuds is somewhat familiar from this perspective?

However, after taking out the earphone, we will find that its design is slightly different from that of competitors of the same kind. FreeBuds adopts in ear earplug design, which can better isolate environmental noise, wear more firmly, and reduce the risk of loss. FreeBuds includes four sets of earplug sleeves of different sizes for users to change.

Similar to AirPods, the main function of the storage box is to charge the Bluetooth headset in addition to storing earplugs. FreeBuds is connected with the storage box through the inner contact to realize the charging function.

Huawei's nominal FreeBuds can last for 3 hours after being fully charged. After taking into account the power of the charging box, it can provide a total of about 10 hours. There are LED indicators on the body of the storage box. Green indicates that the power is sufficient.

The back of the charging box is equipped with a pairing button and a USB Type-C universal charging interface. The phone charger can charge the phone. The battery capacity is 410mAh, and the input power is 5.2V/1.1A.

The earphone body supports IP54 waterproof and sweat proof design, which is commonly known as splash proof design. It can be used normally in sweaty or light rain environments.

The highlight is that the headset adopts a double click touch design. When a call is received, you can answer it by double clicking the headset on one side. When playing music, you can double click the headset on the right to play/pause, and double click the headset on the left to activate the voice assistant.

There is an infrared sensor on the inner side of the earphone, which is combined with the gravity sensor inside the body. It supports immediate use. After removing the earphone, music playback will automatically pause.

In addition, what's surprising is that FreeBuds adopts the dual unit design of dynamic coil+dynamic iron, which takes into account the characteristics of both. With a wider dynamic range, it can better take into account the high, middle, low and triple frequencies, and achieve a more balanced performance, which is not common in pure wireless Bluetooth earphones. This time Huawei also hired Grammy Award recording master Luca Bignardi to tune FreeBuds, preferring a warm and enthusiastic tone setting style.

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