With the development of national economy, the gap between us and foreign developed countries is gradually narrowing, which of course includes the science and technology industry. Take today's theme Bluetooth headset as an example. The category of Bluetooth headset has been dominated by foreign brands. In recent years, with the rise of some domestic brands, it is constantly breaking through the blockade of foreign big brands. A fierce "bloody battle" behind wireless Bluetooth headset has just begun. Let's take a look at the comparison between these domestic and foreign Bluetooth headsets. Is it domestic or foreign?

First: click VC Bluetooth wireless headset

Percussion is also a rising star of Bluetooth headset, but it is not afraid of big domestic brands at all. "Knock Knock Technology Co., Ltd.", the founder of "Knock Sound" brand. In 20 15, Lenovo invested 30 million yuan in the percussion brand Bluetooth headset. Since then, percussion brand has become Lenovo's long-term partner, and such a large background strength can not be underestimated.

The battery capacity of percussion VC is up to 50mah*2+2400mah, which can last for 8 hours on a single charge, and can be charged 20 times when used with a charging box. And the headset can stand by for one hour's flash charging function as long as it is charged for five minutes.

Adopt the most advanced CVC call noise reduction technology. Equipped with different levels of noise reduction function, you can set the noise reduction level according to your own scene. Six waterproof and six dustproof functions.

The weight of a single earphone is about 4.5 grams, and the Bluetooth earphone is equipped with 3 mm silicone earplugs, which is very comfortable to wear. This Bluetooth earphone adopts advanced titanium film sound generating unit. Achieved AAC/SBC HD audio decoding. The sound quality is perfect enough. Beyond MP3. It is very suitable for you who like listening to songs during sports.

Second: rambler TWS3 Bluetooth headset

Rambler is an old brand of domestic Bluetooth headsets. After major manufacturers have introduced true wireless Bluetooth headsets, TWS3, a true wireless Bluetooth headset, has also been introduced. The weight of rambler TWS3 unilateral earphone is 7.3g, which is stress-free for daily wear. IPX4 waterproof design can effectively prevent rain and sweat from eroding and damaging earphone components.

This Bluetooth headset supports a single battery life of 3 hours, and the charging box can provide an additional 9 hours. The ear-in part is ergonomically designed, with three different sizes of silicone ear wings, which can fix the earphone in the auricle well. In terms of sound quality, the full, bright and natural sound quality is very prominent.

Third: Sony WF- 1000XM3 Bluetooth wireless headset.

This Bluetooth headset has Class 2 waterproof function. The single battery life is 8 hours. When used with the charging box, it can be charged for an additional 3 times. And this Bluetooth headset adopts a three-point fixed in-ear structure. Earplugs are made of rubber, which fits the ear canal better. It can make the earphone firmly locked in the ear. It is more comfortable to wear. An APP with mobile phone adaptation.

Fourth: JBL T280BT Bluetooth headset

JBL T280BT supports Bluetooth 4. 1 standard, and is equipped with an officially called "ergonomic feather ear" ear muff. Its appearance is similar to that of shark fin ear muff commonly used in fever-grade in-ear headphones. It has a high degree of fit and softness, and has excellent performance in terms of sound insulation, wearing stability and long-term wearing comfort.

Ok, that's all for the above Bluetooth headsets. Do you like them? Xiao Bian suggested buying Bluetooth headsets as far as possible according to their own needs, instead of just pursuing big brands. The rise of domestic brands also showed us the strength of the country. I believe there will be more and better products to support domestic production in the near future! ! ! !