In daily life, headphones are often used when listening to music, watching videos or playing games, but using headphones for a long time will cause damage to the ears. There have been related news before, such as the frequent use of headphones as a result of hearing problems, for which doctors said that the use of non-compliant headphones will increase the risk of hearing damage. On January 13, the house secretary learned that according to CCTV, nearly 50% of the noise reduction headphones are insufficient in noise reduction, not only can not protect the hearing, but there is a risk of hearing damage. According to the ministry of industry and information technology's inspection and evaluation of headphones, only the Wanderer NeoBuds Pro and the small active noise reduction smart headphones Pro two noise reduction headphones have obtained A-level certification.
Only 2 noise-cancelling headphones have been certified by the Ministry of Industry and Information Technology A
Among them, the wanderer headphones adopt a unique cavity structure in line with the diaphragm dynamic coil plus Lou's moving iron, and the coil iron unit is fully displayed by the active electronic crossover DSP, equipped with hybrid active noise reduction technology, and the noise reduction depth can reach 42dB. In addition, the headset is equipped with a new three-microphone call noise reduction algorithm and wind noise detection mechanism, which supports ambient sound monitoring and can last up to 20 hours.
Small active noise cancelling smart headphone Pro
The small headphones utilize dual active noise cancellation technology, the maximum noise reduction depth can reach 40dB, and support dual microphone detection environment and in-ear noise. Moreover, the headset supports real-time call recording to text, voice intelligent navigation function, and the battery life is up to 35 hours.