OneOdio A30 Review: Impressive ANC Bluetooth Headphones

So, you want to buy some new headphones. Surely, you can just hop online, find a pair or three, and decide between them. But you start looking, and soon, you’re overwhelmed with options. There are just so many of them, and it’s not always apparent which ones are worth buying. If you’re not already an expert, it’s nearly impossible to tell which ones are any good.

The reason for this is that good wireless headphones are actually a relatively new phenomenon. A few years back, wireless audio was downright awful, to the point where you couldn’t even listen in stereo. But the invention of True Wireless Stereo (TWS) changed the playing field. And when Apple’s AirPods proved that there was a market for good wireless audio, other companies noticed. Before long, just about everybody was marketing their own pair. The resulting competition has led to plenty of options, but an equal amount of confusion.

今天,我们要复习OneOdio故事本来ANC Bluetooth Headphones. These are large, over-ear headphones that are designed more for music than for calling. That said, there’s a lot more to a pair of earbuds than just the fit. We’ll go over everything, from the ergonomics to the quality of the audio. We’ll also touch on the battery life, the Bluetooth connection, and the control scheme. After we’ve covered all the bases, we’ll have a more complete picture of what we’re dealing with. At that point, we’ll be prepared to render our verdict. Let’s see what there is to learn about these stylish headphones!

Overall Design

TheOneOdio A30 ANC Bluetooth Headphones大型，黑色，大胆，是一个严肃的时尚陈述。在某种程度上，这与形式一样多。制作杯子以遮住整个耳朵，并从下巴回到头骨侧面。不可避免的结果是一套宽阔的耳罩。但是Oneodio倾向于这种设计，头带比需要更宽和更平坦。这突显了宽耳杯，创造了独特的时尚前卫设计。

So, why would OneOdio make the ear cups so wide to begin with? The simple answer is comfort. By spreading the weight and pressure over a larger area, you get a gentler fit without sacrificing overall security. The padding isn’t as thick as some other headphones, but it doesn’t really need to be. Because the weight is well distributed, there’s not enough pressure to cause discomfort. This is true even if you’re wearing your headphones for a long period of time.

如果您完全喜欢不同的拟合，那就MPOW X6混合ANC耳机是一个绝佳的选择。它们实际上是耳塞，而不是耳机，具有紧凑的入耳式设计。它们非常符合人体工程学，并且很容易运输。但是，电池持续时间不会很长，这限制了它们的多功能性。

The A30 headband is lightly-padded, but the padding is dense, with a slick PU leather finish. When extended, they reveal a flat steel inner frame, which is sturdy as well as flexible. The cups themselves can be tilted, rotated 360 degrees, and flexed 180 degrees. This means they can be maneuvered to fit literally any face. Even better, they can be folded completely flat for travel. So despite the ear cups’ large size, the headphones as a whole are surprisingly portable.

The controls are split between the left-hand and right-hand ear cups. On the left, you’ll find the power button, along with a pair of volume buttons. These buttons are also used for hands-free calling, so they perform a variety of functions. This ear cup also houses the 3.5mm aux port, for forging a wired connection. The right ear cup is host to the USB Type-C charging port, as well as the Active Noise Cancelling (ANC) switch. Be careful with this switch. When left on, it keeps noise cancelling active, even with the main power button turned off. This is good if you want to take a nap. But if you set your headphones down and leave the switch on, your battery will continue to drain.

除了耳机本身，您还可以获得操作所需的配件。有一台USB Type-C充电电缆以及充电适配器，这是一个不错的补充。另一个不错的补充是两轮机上插头适配器。结合3.5毫米辅助电缆，您可以插入机上娱乐活动中的航空公司。一个束带袋将它们绑在一起。它不是防刮擦的，更不用说防压力了，但至少可以将所有装备保持在一起。

电池和连接性

Like most ANC headphones, how long the A30’s batteries will last will depend on how they’re being used. This is because the ANC chipset and mics draw a lot of juice in their own right. When used purely as headphones, you can expect up to 25 hours of playtime. This assumes playback at medium volume, so your mileage may vary. But even with the volume cranked up to 11, you’ll still get well over 20 hours. With ANC active, this drops to about 15 to 18 hours, which is still pretty good for a single charge. With ANC active all by itself, your battery life will be as long as 45 hours. No matter how you cut it, that’s fairly impressive.

充电耳机很快，轻松且直接。将它们插入任何USB电源，并在大约两个小时内充满电。此外，他们还可以快速充电。插入一对死对，在五分钟内，他们将有足够的果汁来聆听两个小时。如果您以某种方式获得了死电池，那么您将在吉菲（Jiffy）再次起床。

A30耳机通过最新的蓝牙5.0协议连接。这是蓝牙4.2的重大升级，是当前的无线标准。除其他改进外，它允许较低的音频。用简单的英语，观看电影或玩电子游戏时，音频不会落后于视频。它还将提供更稳定的信号，从而降低随机断开连接的可能性。最后，您可以收听高质音乐。这意味着您可以享受高清音乐库的所有好处。

作为替代方案，您可以在有线模式下使用这些耳机。我们已经提到了插入机上娱乐插孔的能力。但这对日常聆听也有好处。您不必担心电池，因为它不会耗尽电池。从理论上讲，您可以在此模式下永远使用A30耳机，绝不会对它们充电。也就是说，如果您想使用车载控件，则需要电池。更重要的是，ANC功能绝对需要功率。因此，出于实际目的，蓝牙模式通常是可取的。

音频质量

每个A30耳机都打包一个40毫米驱动器。这是很大的一面，并且能够移动大量空气。更多的空气意味着在频谱的所有部分中都有更多的声音。这在频谱的低音端最明显，这是较小的驾驶员通常会遭受损失的地方。但是，与许多“强大的低音”耳机不同，这里的音频更加全面。您可以享受丰富的高点和中间，而不仅仅是低音。高端有很多闪闪发光，声音在中档中清晰清晰。

In addition to clear, rich sound, you also get a broad soundstage. This is distinct from frequency reproduction, and refers to the sense of space you get while listening. With a wide soundstage, it feels like you’re in a real space with real music. By contrast, many affordable headphones have a more condensed sound. Even if you can hear everything, it sounds like it’s compressed into once center channel. That’s not an issue here.

Of course, there’s no such thing as perfect audio. And while the A30 headphones sound good, there are other headphones that sound even better. For instance, theTribit Quietplus 78 Wireless Headphonesoffer near-studio quality over a Bluetooth connection. That said, their designers put all their eggs in one basket, and the call quality and ergonomics suffer.

One of the OneOdio A30’s best features is its ANC function. This system uses external microphones to detect ambient noise. Internal circuitry and speakers then eliminate that noise, leaving you with only your music. The ANC mode is only marginally effective. It eliminates traffic, engines, crowds, and other background noises, but they’re still noticeable. It’s equally effective when your music is off. If you want to take a nap on an airplane, you can lower the engine noise without the need for music. But they’ll still be noticeable, at least to some extent.

与ANC一起，A30耳机还为电话提供CVC 8.0语音隔离。这类似于消除噪声，但不会影响您听到的信息。取而代之的是，CVC电路专注于您的声音并消除背景噪声。它旨在使对方在谈话中轻松听到您的声音。再说一遍，请记住，这只会影响您的谈话方面。如果另一个人使用廉价的耳机并用窗户向下行驶，那么您仍然会遇到麻烦。

Final Verdict

As you can see, theOneOdio A30 ANC Bluetooth Headphonesare relatively well worth owning. The ANC isn’t perfect, but it works reasonably well, and the overall audio quality is excellent. Battery life is also excellent. With up to 25 hours of ordinary operation, you get a lot of playback between charges. And with quick charging, you get the ability to top off quickly whenever you need to. Finally, the design strikes an excellent balance between comfort and portability. Finally, we appreciated all these accessories and extras. An AC adapter and in-flight adapter might seem like small things, but they were a great added touch.