After AirPods appeared, Bluetooth headsets suddenly became a star product. However, in the eyes of many senior audio enthusiasts, most Bluetooth headsets are products with obvious shortcomings-Bluetooth headsets are convenient, but they are often not so satisfactory in terms of price, battery life, sound quality, and stability.
In the era of traditional wired headsets, good sound quality is the result of the combined efforts of the mobile phone and the headset. Whether it is the "thrust" of the mobile phone, the audio decoding chip, or the sensitivity, impedance, and frequency range of the headset, every link will affect the final sound you hear Sound quality.
After switching to a Bluetooth headset, although mobile phones and headsets will also affect the sound quality, the shortest board of the barrel effect is audio transmission. Regardless of the sound quality, only the two defects of unstable connection and sound delay make many users distrust Bluetooth headsets.
The stereotype that Bluetooth headsets have no sound quality was also formed in the poor user experience of Bluetooth in the early years. Therefore, Bluetooth headsets cannot simply improve headsets like wired headsets, ignoring the "headphone cable."
However, with the continuous development of science and technology in recent years, this problem has also been greatly resolved. Here are a few high-quality, high-quality Bluetooth headsets.
The first paragraph: F1
The sound brand has multiple series of product portfolios such as listening keys, headsets, sports, and speakers. Among them, "Listen Key" has become the first brand in the field of Bluetooth audio conversion, and the Touch Sport sports series is the first domestic sports headset series with exclusive gesture touch sensing. In 2018 alone, sales exceeded 100 million yuan. It is the leading Bluetooth headset brand in China.
As the newly launched true wireless, the hit sound F1 has abandoned the previous cold styling. This time the charging compartment is small and round, with an online appearance, and adopts the mainstream type-c, which makes charging more convenient. For entertainment scenarios, the headset has 3 entertainment sound effects modes, which can be switched by pressing and holding the touch area for 4 seconds: in game mode, the delay is as low as 0.04S, which is 2-3 times that of traditional mode, and it also comes with " "Listen to position", 3D surround immersive experience, easy to eat chicken is not a dream; in music mode, high-definition audio acceleration decoding, with graphene ultra-thin and high-elastic diaphragm, EQ intelligently adjust the sound effect, enjoy pure sound quality at any time; in video mode , Speed up the audio and video synchronization immediately, whether it is Blu-ray or 8K, it can synchronize audio and video, and enjoy the original sound effects of large movies.
F1 also uses Bluetooth 5.0 chip, which has the characteristics of fast transmission rate, long distance, and strong anti-interference ability. Compared with the 4.2 Bluetooth version, each performance is improved by more than 2 times. Coupled with DSP+CVC 8.0 call noise reduction technology, the noise can be physically reduced, allowing users to maintain clear calls in noisy environments.
Compared with traditional true wireless, the battery life is doubled. A single battery life can reach 8 hours. With a charging compartment, it can reach up to 35 hours. It is compact and has such a powerful battery life. Why? Because F1 uses a 6-layer smart energy-saving protection board, coupled with a 360 mAh "Tesla" pure cobalt lithium battery for the car, my mother no longer has to worry about my unhappy playing.
The second paragraph: Xiaomi Air2SE
Xiaomi True Wireless Bluetooth Headset Air2 SE is one of them. Xiaomi True Wireless Bluetooth Headset Air2 also adopts the design of "charging box + headset body". Its shape follows the "pure white + minimalism" design style of the Xiaomi IoT family, and the overall weight is relatively light. In terms of calls, Xiaomi True Wireless Bluetooth Headset Air2 SE supports dual-microphone call noise reduction. Two high-sensitivity microphones are installed in the headset, which can greatly reduce environmental noise during calls and ensure high-definition calls. In terms of battery life, the Xiaomi True Wireless Bluetooth Headset Air2 SE can be used for 5 hours when fully charged, and can be used for up to 20 hours with a charging box, which is very good.
The third paragraph: Bird Track Air
The design of the charging compartment of TRACK Air is very small and exquisite, and it is not the size of the palm of your hand. The charging compartment of TRACK Air not only supports wired charging, but also supports wireless charging. If you do not have a ready-made wireless charger, Libratone will also prepare a dedicated wireless charging base for users. In terms of hardware specifications, TRACK Air has a high-quality dynamic sound unit combined with Danish balanced tuning acoustics, the new Qualcomm 3026 Bluetooth chip, and the independently developed innovative Bluetooth antenna combined with software optimization to help improve the stability of the connection between the left and right earbuds. As an electronic device, battery life has always been a topic that everyone is very concerned about. Here, TRACK Air can be used continuously for about 8 hours under a single full charge, and the battery life can be increased to 32 hours when combined with the charging compartment.
The fourth paragraph: B&O E8
E8 3rd Gen reduces the weight by 17% and is more comfortable to wear. At the same time, the battery life is greatly increased to 7+28 hours, which is undoubtedly an excellent level among true wireless headphones. In addition, E8 3rd Gen will increase the number of microphones from 2 to 4, cooperate with beamforming technology to improve call quality, and support Bluetooth 5.1 and aptX encoding. But in the final analysis, E8 3rd Gen can make people feel conscience only because the previous generation can be said to have no bright spots except for the exquisite and luxurious appearance. The new generation does not have the characteristics of active noise reduction or voice wake-up smart assistants and low latency that the public loves.
The fifth paragraph: OPPO Enco Free
The earphone uses Bluetooth 5.0, which ensures faster connection and lower power consumption. OPPOEncoFree supports the use of single and dual ear mode. If you are like me for outdoor use and mind the "sound insulation", you can take out the L earphone and pair it with the Bluetooth of your mobile phone. , Simple and efficient. OPPOEncoFree adopts 13.4mm moving coil sound unit, and is matched with dual magnetic circuit design and triple composite aluminum-magnesium titanium-plated diaphragm. It has excellent performance in low-frequency elasticity, intermediate frequency, sound field and imaging, and sound texture. It has a rich sound when playing popular songs. The texture is distinct.