Powerful sound quality, personalized design

Cleer Audio ALPHA is a Bluetooth headset model in the mid-range price segment. The pair of headphones has a good level of finishing, high durability and gives users a comfortable feeling during use. With a long battery life, users can use a pair of headphones to listen to music for a long time.

However, Cleer Audio ALPHA not a perfect pair of headphones, with limitations in active noise cancellation, especially when compared to other competitors in the same segment. In this article, we will review the Cleer Audio ALPHA Bluetooth headset in detail, thereby showing the plus and minus points of the product line.

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Cleer Audio ALPHA Specifications

  • Design form: Over-ear headphones
  • Drivers: dynamic, 40 mm
  • Frequency response range: 20 – 20kHz
  • Bluetooth version: 5.1
  • Mass: 330 g
  • Estimated battery capacity: 35 hours

Cleer Audio ALPHA

Cleer Audio ALPHA: Design and Features

  • Comfortable wearing experience
  • Supports active noise cancellation

Cleer Audio ALPHA owns a unique design language, with many similarities compared to other Over-ear headphones on the market. Compared with other product lines in the same price range, Cleer Audio ALPHA is a pair of headphones with a relatively compact design, providing a comfortable wearing experience for users.

Most of the Audio ALPHA’s outer shell is made of plastic and has a high level of finish that doesn’t feel cheap in the hand. The two sides of the earcups are equipped with a thick-sized pad, making it comfortable to wear for a long time. Cleer Audio ALPHA’s headband is also finished with a fairly thick padding.

When not in use, users can fold the pair of headphones into a compact block that can be inserted into the included carrying bag.

Cleer Audio ALPHA is supported with Bluetooth version 5.1 with compatibility with codec formats including SBC, AAC and aptX Adaptive. Once paired with the source device, the sound will be emitted from a pair of dynamic drivers with a diameter of 40 mm on both sides of the earcups.

Audio ALPHA’s features can be customized via the physical buttons, as well as the capacitive sensing surface on the outside of the earcups. Users can use touch operations to turn on / off music, change songs, switch to chat mode (this mode will reduce the volume level of the headset a bit). In addition, located on the right earbud, there is a button used to turn on / off the power and Bluetooth pairing, as well as a 3.5mm jack used to connect directly to the source device.

Meanwhile, the left earbud is equipped with a USB Type-C charging port and a function button used to switch between active noise cancellation settings (including “on”, “off”, and “mode”. environmental sound control”). This button also has a function that allows users to interact with the virtual assistant.

The pair of headphones are compatible with the Cleer+ companion app, offering a variety of useful features and options. Through this app, users can interact with the EQ settings of the pair of headphones, as well as change the sound intensity when using the crosstalk listening feature.

Overall, Cleer Audio ALPHA is a pair of headphones with high value for money. Not only possessing a modern design, high durability, Cleer Audio ALPHA also has many useful features, providing a good experience during use.

Cleer Audio ALPHA

Cleer Audio ALPHA: Audio Performance

  • Full sound quality
  • Support surround sound feature
  • The noise canceling feature has a pretty good performance

The sound quality of Cleer Audio ALPHA can be divided into 2 types – when Dirac Virtuo mode is activated and when this mode is not in use. To start with the sound quality section, we will analyze the typical sound quality of Audio ALPHA when not using the Dirac feature.

The sound quality of Cleer Audio ALPHA is tilted towards the dark, with the emphasis on the low frequency range. The bass is strongly expressed by the pair of headphones and has a stop, providing a good experience for many different genres of music. In the mid-range, the pair of headphones performed well in isolating different instruments.

When the Dirac Virtuo mode is turned on, the soundstage of Audio ALPHA is significantly improved, giving listeners the feeling that they are directly on the stage while listening to music.

In addition to good sound quality, Audio ALPHA also supports active noise cancellation, allowing users to listen to music anytime, anywhere. Cleer Audio ALPHA’s noise-cancelling feature has good performance for its price range, giving listeners a quiet space to enjoy different genres of music.

The pair of headphones has quite good phone call quality, even in places with a lot of people passing by.

Cleer Audio ALPHA

Cleer Audio ALPHA: Battery life

According to the manufacturer, the battery life of Cleer Audio ALPHA is estimated to be about 35 hours. This is quite an impressive number, and can be compared with the most high-end headphones on the market.

In addition, Cleer Audio ALPHA also has a fairly fast charging speed. During our usage, the Cleer Audio ALPHA could be recharged for 2 hours of usage time from just 15 minutes of charging.


Buy it if…

Looking for a pair of Bluetooth headphones with long battery life
With an estimated battery life of up to 35 hours, Cleer Audio ALPHA allows users to use it for a long time before having to recharge the battery.

You need a pair of high-value headphones
Sold in the mid-range price segment, Cleer Audio ALPHA gives users a complete experience thanks to its possession of many useful features, along with a balanced sound quality, suitable for many different genres of music.

You need a pair of headphones with a comfortable wearing experience
Cleer Audio ALPHA is a pair of Bluetooth headphones with good build quality, with earpads and headband details finished with a thick pad, providing a comfortable feeling during use.

Don’t buy if…

You need a pair of headphones with high noise cancellation performance
Cleer Audio ALPHA’s active noise cancellation is just in the middle. Choose a different product line if you need a pair of headphones with more effective noise cancellation.

You need a pair of headphones with a compact design
Despite providing a comfortable wearing experience, Cleer Audio ALPHA is a pair of headphones with a relatively bulky size, with an overall weight of more than 300g.

See more: Review Cleer Enduro ANC: Top-notch battery life in the segment

Plus mark

  • Long battery life
  • Good build quality, comfortable wearing experience
  • Full, easy-to-listen sound
  • Long battery life

Minus point

  • The noise canceling feature is not really effective

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