First, South Card A2 Noise Reduction Bluetooth Headset (399)
Recommended index: ☆ ☆ ☆ ☆.
For a long time, the headphones produced by Nanka have good sound quality and are well received by users. Compared with the headphones released by Nanka A2 before, Nanka A2 has brought many upgrades. For example, Nanka A2 is equipped with a brand-new exclusive noise reduction chip, and the noise reduction depth can reach up to 40dB, which is beyond the reach of many thousand yuan headphones. In addition, Nanka also strives for perfection in sound quality, and adopts 13mm large unit moving coil and polymer composite diaphragm to further upgrade the comprehensive experience of headphones.
In order to provide the wearing experience of headphones, the design of Bluetooth headphones with active noise reduction in Nanka A2 has also made great efforts. According to the data of Asian ears, the product appearance is customized to fit the contour of more Asian ears. At the same time, the net weight of one ear is 4. 1g, which is light and durable. Built-in 13 mm polymer diaphragm moving coil unit brings accurate low frequency response and full and layered mid-low frequency details. The low-power Bluetooth 5.2 chip used in the A2 headset of Nanka supports AAC coding and ultra-low game delay. Headphones with charging compartments can last for 6 hours and 30 hours. At the same time, the charging box supports wireless charging.
Second, the rambler lolli pods Pro Bluetooth headset (399)
Recommended index: ☆ ☆ ☆.
The headset design of rambler lollipop Pro is very similar to Airpods Pro. The headset also uses a black dust screen and a pure white design. Its single earphone weighs only 4.4 grams, so it is also very comfortable to wear. This headset is also equipped with active noise reduction function, with dual active noise reduction technology, and the noise reduction depth can reach 38dB. It is more troublesome to operate. You need to adjust the depth of noise reduction through the APP. The actual experience shows that the noise reduction effect of this earphone is quite good. When used in a noisy subway, it can isolate most of the noise. Although there will be a little ear pressure under strong noise reduction, it will not affect the use. On battery life, its single earphone can be used for about 5 hours without noise reduction, and it can provide about 4 hours of use time. With the charging box, it can also bring 16 hours of battery life.
III. Wanmo 1MORE ColorBuds 2 Bluetooth Headset (499)
Recommended index: ☆☆☆
1MORE ColorBuds 2 The design of fashion bean headphones is very avant-garde. The control surface of the earphone adopts cat's eye design, which is gem-shiny and can emit different colors of light under different light irradiation. Headphones are earplugs, which are also very strong and suitable for sports. This headset is also equipped with active noise reduction function, and the noise reduction depth can reach up to 25dB. The practical experience shows that the noise reduction effect is not very good when used in noisy environment, and the surrounding noise can still be heard after noise reduction is turned on. This headset also has the function of call noise reduction. Through the dual microphone call noise reduction technology, it can eliminate the surrounding sound and achieve better call effect. On battery life, the total battery life of headphones can reach 24 hours, and it also supports fast charging function, which can be used for two or three hours after charging for fifteen minutes!
Sony WF- 1000xm3 Bluetooth Headset (999)
Recommended index: ☆ ☆ ☆.
Sony WF- 1000XM3 has a stocky appearance and a large overall size. The earphone box is made of metal and matte design, which makes the whole earphone look full of texture. Headphones are comfortable to wear, and their ears will not swell, but they are not suitable for long-term wear. A single earphone is relatively heavy, and you will feel your ear off if you wear it for a long time. In terms of noise reduction, I think this earphone has played a good role, which can isolate most of the noise in life, such as the noise in the office and the noise on the subway. This headset is also equipped with a Type-C charging port, which improves the charging efficiency and realizes the charging time of 10 minutes and 90 minutes.