The first one, Nank lite Pro
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The configuration of Bernanke's Bluetooth headset is top-notch at the same price. Whether it is Qualcomm Bluetooth 5.2 chip or custom-made 13mm super-large moving coil unit, plus exclusive SR sealing ring technology and cavity vibration reduction technology, the overall sound reproduction degree is improved by 60% compared with the previous generation! South Carolina also set up a high-standard acoustics laboratory, and hired Toronto musician William Arnaldo from Canada to work with 20 European, American and Andhadhun for two years. After more than 600 days of repeated training, the resolution is high, the three frequencies are balanced, the sound is beautiful, and the sound quality is not lost, which can completely rival the effect of a thousand yuan earphone!
In addition, Nank Nanka has been deeply involved in technology research and development. 1 Before the launch of lite Pro in South Carolina, the South Carolina team had tested the sound quality and delay with more than 30 earphone brands of major brands on the market. In order to solve the problem of optical game delay, the Bluetooth headset team of Nanke Nanke Nanke developed the "Nanke Nanke Nanke Game Acceleration Mode" after 180 days' efforts and many technical iterations, and only need to tap the right ear three times to enter the game acceleration mode. Dual-host+Qualcomm Bluetooth 5.2 chip +NANK game acceleration mode, which can reduce the instantaneous delay by 50%, realize the ultra-low delay of the game and completely synchronize the audio and video! At present, less than five companies in the headset industry have the same level of technology, and the research and development strength of Nanke can be seen!
Second, 1MORE fashion wireless headset
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1MORE fashion wireless headset adopts lightweight design, weighing only 6.2g on one side, which is comfortable and light to wear. The solution of Bluetooth 5.0 chip +LDS laser antenna brings more stable connection. In addition, the headset supports aptX and AAC dual HD formats to realize Bluetooth audio HD transmission for Android and iOS devices respectively. More importantly, the price of 499 yuan makes this headset a cost-effective choice for mass consumers. 1MORE has been keeping up with fashion trends in the past two years. This fashionable wireless headset invited Greeny, a famous pop singer and songwriter in China, as the product spokesperson, and its reputation soared. 1MORE's fashionable and simple dress trend has also been sought after by many young consumers.
Third, Philips SHB2505 wireless Bluetooth headset.
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At present, the weight of a real wireless Bluetooth headset is generally between 4.5 and 7g, and the weight of a Philips SHB2505 is 5.5g, which is also a lightweight design. Complete the symmetrical structure design, so that the two earphones are closer in weight and support single use. From the point of view of battery life, although the battery life of 3 hours full charge 12 hours is not too long, it is very fast in actual use and can be fully charged in less than 1 hour. When the earphone is put into battery life, it will automatically charge, and it will not feel that the battery life is not enough.
The fourth, TWS Huayi NB2 Bluetooth headset
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The main feature of TWS NB2 is its active noise reduction function. The rambler applied the hybrid composite noise reduction technology to it. The internal and external bidirectional microphones can capture the noise more accurately, and the noise can be reversed by the noise reduction circuit. According to the data, the noise reduction technology applied by TWS NB2 is 28% deeper than that of the previous generation rambler, and the highest noise reduction can reach -35dB. TWS NB2 has not only noise reduction mode, but also ambient sound mode. Its function is that when users need to hear the sound of the surrounding environment, they can hear it without taking off their headphones.