With the rapid development of Bluetooth technology and the improvement of endurance in recent years, true wireless Bluetooth headsets are also frantically pouring into the Bluetooth market. True wireless is really very convenient, no longer need to connect to the smartphone with a cable, do not have to worry about the sacrifice of sound quality, the free listening experience has entered everyone's life. A friend asked me, how should I choose a Bluetooth headset with excellent call quality? Below I recommend several Bluetooth headsets with clear call quality and good sound quality.
First, NANK South Card A2 bluetooth headset
Nank South Carolina has been deeply involved in technology research and development. Light and sound quality experience problem, Nank South Carolina headphone team through more than 700 days of attack and multiple technical iterations, increased the Toronto musician William Arnaldo to establish a super sound OS acoustic system, dynamically adjust the specific frequency of the sound spectrum, intelligently compensate for the sound quality curve, to achieve high fidelity as high as 98.6%, so that the sound you hear is constantly close to the original sound, the more you listen to the better. At present, this technology has the same level of technology in less than 5 companies in the headphone industry, which can be seen in the research and development strength of Nank South Card!
Nank South Card A2 wireless noise reduction Bluetooth headset adopts ANC active noise reduction technology, collects noise outside the headphones through FF feed-forward noise reduction, and captures noise more comprehensively, and the active noise reduction effect is greatly improved. In addition, the Nank South Card A2 wireless noise reduction Bluetooth headset is also deeply optimized for low-frequency noise reduction in aircraft, subway, bus and other environments, especially low-frequency noise within 400Hz according to the significant noise reduction effect. In addition to the significant active noise reduction ability, its configuration is relatively powerful, compared to the ordinary wireless Bluetooth headset speaker is only 6-8mm, the unique structure of the South Card A2 is equipped with a 13mm oversized speaker, which can bring more impactful sound quality performance.
Second, Jabra Jetbolt Elite 75t Bluetooth headset
Jabra Jetbra Elite 75t adopts the mainstream Type-C interface, supports connecting two devices at the same time, the charging compartment is magnetically absorbed, the headphones are instantly accurately returned, and the chassis is opened at any angle, and the headphones will not easily slip off. Single earbud weighs 5.5g, built-in 6mm speaker custom unit, in terms of sound quality, heavy bass surging and using mainstream Bluetooth 5.0, the transmission speed is faster and the connection is smooth and stable, so the 75t can achieve low latency in watching videos or games.
Third, AirPods2 Bluetooth headset
The functions of AirPods2 are relatively complete, and can be matched with a wireless charging case, which is not only more convenient for charging, but also has a longer battery life. Equipped with the new H1 headset chip, the AirPods2 can establish a faster and more stable wireless connection with the device, switching between connected devices is 2 times faster than before, and connecting when receiving calls is 1.5 times faster than before. In addition, the H1 chip also supports voice activation of Siri and can reduce the delay during gameplay by up to 30%. Compared to the first generation of Bluetooth headsets, the talk time is extended by 50%. AirPods can listen to 5 hours on a single charge, and the new model can provide up to 3 hours of talk time. In addition, the charging case can also charge the headphones multiple times, allowing the AirPods2 to have a total listening time of more than 24 hours.
Fourth, Sennheiser CX True Wireless Bluetooth headset
Sennheiser CX True Wireless inherits the design language of the Sennheiser product family, especially my black, with a strong stable business style. The headphones use the original German 7mm dynamic drive unit, which uses a large number of innovative technologies, the diaphragm is an inert material, without any grain, can be greater and reduce the resonance. A single headset weighs only 6g, basically belongs to the relatively light category, the battery life performance is also good, the single battery life is 9 hours, the charging box can fully charge the headphones twice, a total of 27 hours of continuous listening to the song, according to the use of 2 hours a day, almost half a month to need to charge. At the same time, it also supports fast charging, which can be fully charged in 1.5 hours, and for most users, there is no need to worry about battery life.