Ausounds is a new brand of true wireless headphones from America. It is said that its founder has more than 65,438+06 years of audio-related manufacturing experience, and Brian Kennedy, a music producer who won five Grammy Awards, is the brand ambassador. The main product concept is to provide music products that creators need and meet their daily needs. AusoundAU-StreamANC is the pioneer of brand series products, which is simple and easy to use and supports active noise reduction. At the same time, it won the innovation award at CES in 2020.
▲ The appearance adopts octagonal square box design.
▲ There are auxiliary pairing keys on the back.
Ausounds AU-Stream ANC storage box adopts a slightly round square box-like design, which can be placed upright on the desktop without opening, and there are auxiliary buttons for quick pairing on the back. Put the earphone in the box and press it for two seconds to enter the pairing mode. USB Type-C charging interface is adopted at the bottom, and Qi wireless charging technology is provided at the back. The battery box can provide three times the extra power, which is quite mainstream in specifications and design. The earphone itself is charged through the electronic contact at the bottom, and it can be fully charged in 1.5 hours.
▲ The LED indicator can see the battery status of the earphone.
▲ The bottom of the rod is the charging contact.
Ausounds AU-Stream ANC is designed with in-ear headphones, and there are pillars in the ear grooves. Although the design is slightly larger, the overall weight is appropriate. With earplugs of appropriate size, the earphone can be stably put into the ear and can be stably worn as a light exercise. The author tried to shake his head deliberately, but Ausounds AU-Stream ANC still showed no signs of decline. Although the official does not emphasize the sports crowd, it should be used for light sports and gyms.
▲ Touchpad marked as operation on the side.
The operation interface adopts touch design, with a simple fixed function single-point touchpad as the control mode, with fixed operation function and no custom function; The functions of the earphones on both sides are symmetrically designed, so even if you only use a single earphone to make a phone call, you don't have to worry that the required functions may be performed on the other side; In addition to basic music playback, long press for one second can turn on and off the environment to reduce noise, and fast press for three times can wake up the voice assistant. These two functions are special.
▲ The monomer is a large caliber 13mm moving coil monomer, and the inside of both ears has proximity sensing function.
Ausounds AU-Stream ANC？ The usage of 13mm Tiantium moving coil monomer is quite large in real wireless headphones. In addition to the expected strong low frequency, the active noise reduction theory should also help to emit better reverse cancellation waves, but it is uncertain whether the power consumption of driving a larger caliber monomer is high. Even if the Bluetooth 5.0 true wireless chip is turned off for 6 hours, which is slightly shorter than the author's expectation of more than 8 hours, it still takes 5 hours to start the active noise reduction.
▲ Tuning focuses on the sense of surround in the middle and low frequencies. Compared with human voice, the performance of the instrument is excellent.
First wear and first listen, ausoundau-streamanc? Our voice belongs to the American style with rich low frequency, with a little more low frequency sense and full voice, which is quite different from the high-pitched sharp style of typical Japanese brands, but it is not as dull and vague as the overall timbre of some American brands that emphasize low frequency, and it is still in a certain degree of balance between more low frequency and sound analysis.
The vocal part is a little backward, and it feels surrounded by music, but it will not be buried by background music. However, the hierarchy of the vocal part is not so clear, and the throughput change of the vocal part is weaker than the variability of the instrument sound. From the comparison between the vocal part and the music performance, the author thinks that the performance of the musical instrument part is better than that of the vocal part, which is probably due to the full listening feeling brought by the use of a larger caliber moving coil monomer.
▲ Its noise reduction function can eliminate the running noise of fans in office computers, coffee machines and air-conditioning compressors.
As for the noise reduction function, I think its performance is better than I expected, such as the fan operation of the office desktop computer host, the low-frequency noise of the office automatic coffee machine, or the sound of the nearby machine tools, and so on. , can moderately eliminate discomfort. Unless it is necessary to seriously reduce the close-range noise, such as flying on an airplane, Ausounds AU-Stream ANC has sufficient performance in eliminating general noise in the engineering environment, and it will not sound like some headphones after noise reduction is enabled.
In addition, Ausounds AU-Stream ANC? Although it is not mentioned in the package, it has the function of proximity induction itself. When you take off your headphones for about a second, you will automatically pause the music. However, when you reopen it, you need to manually resume music playback. It does not have the ability to automatically resume playback, but it is also a very convenient additional function.
▲? Ausounds AU-Stream ANC is simple and easy to use, and the tuning also presents the advantages of gorgeous without losing details.
From the perspective of effect, AusoundAU-StreamANC is a real wireless noise-reducing earphone product, which is worth the money. The tuning part focuses on the momentum and low frequency sense of the sound, but it is not vague and maintains considerable sound clarity. At the same time, the noise reduction function has a good effect on daily environmental noise. Unfortunately, it lacks an app to provide further settings, but it also relatively simplifies the complexity of use, and obtains a true wireless headset user with stable connection at a low price.