Harmonics Twins 50 Review

Harmonics Twins 50

PORTRONICS has recently released the latest mid-range truly wireless earbuds the Harmonics Twins 50. The earbuds come with a 13mm titanium dynamic drivers, Bluetooth 5.0, sensitive touch controls, 50 hours of battery life and more.

  • Battery is good
  • Design
  • Low price
  • No ANC
  • Bluetooth codec not support
  • No multi-connectivity

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Price and availability

The Harmonics Twins 50 come with a Black color only. It is price Rs.2349(approx. $39). You can buy this product with company’s official website portronics.com.

Who should have to Buy this headset?

  • For those who want low price earbuds.
  • Who want better battery quality.

Also read- Logitech Zone True Wireless Review

Box Content

  • Harmonics Twins 50
  • USB Type-C cable
  • Charging Case
  • Use Guide

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What is the design of the Harmonics Twins 50?

The charging case come with a light weight design. The charging case built with a smooth glossy surface. There is only one thing noticeable is the battery status indicator on the front of the charging case. The small digital battery indicator shows you the battery availability. Thus, you don’t need the smartphone to identify the battery remains.

Along with the charging case, the earbuds also feature a smooth glossy finish. The earbuds fits your ear snugly with a great comfort. Moreover, there is a USB charging port include on the bottom of the case. Which use for better connectivity. The touch controls are also so convenient to use.

How touch control works of Harmonics Twins 50?

Adjust volumeLong hold
Play/Pause musicDouble-tap
Answer a call/End a callQuick-tap
Reject an incoming callPress and hold

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What is the sound quality of Harmonics Twins 50?

In terms of sound quality, the Harmonics Twins 50 feature a three different mode for convenient experience. Which is Vocal mode, Bass mode and Balanced mode. The vocal mode offers a four vocal modes: Neutral, Curbing, Overdrive and Edge. The modes differ by having different amounts of metal and different characters. The modes also have individual advantages and disadvantages in relation to pitch, volume and vowels.

On the other hand, the bass mode offered an high quality frequency response. Which give a quality bass while using the Twins 50 earbuds. And the third mode Balanced mode offer an better, stronger audio signal without any extraneous noises.

Furthermore, 13mm dynamic titanium driver offer quality sound and better audio output then the most other earbuds on similar brand. However, the earbuds does not come with a active noise cancellation features. So, the surrounding noise will disturb you while calling and playing music on the traffic.

How good is Harmonics Twins 50 for taking calls?

As we discuss above, the Harmonics Twins 50 does not come with the Active noise cancellation feature. That’s why it does not reduce the background noise while calling. Which feels quite uncomfortable to listening the music and communication on calling. So, if you want a better calling then this product is not good for you.

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How good is the connectivity option?

However, Bluetooth 5.0 is the only connectivity this earbud have. The Harmonics Twins 50 can connect smartphone and other devices with Bluetooth 5.0. Moreover, the earbuds lack the Bluetooth codec and Bluetooth multipoint connection option. However, it has a USB Type-C connectivity option.

How long does the battery last?

The Harmonics Twins 50 come with a humungous 50 hours batter life, 12 hours with earbuds and 38 hours backup with charging case. Also, the company claim that it is take 1.5 hours to single charge.

Also read- Noise Buds VS103 – Truly Wireless Earbuds review


At $39(RS. 2349), THE Harmonic Twins 50 is good choice for low budget people. The earbuds come with an average sound quality and bass. The lack of active noise cancellation provides a quite background noise while calling. Which reduce the value of this product. Overall. This is good for its price.

What is some alternative to Harmonics Twins 50?

If you want cheap quality earbuds withot ANC support. You may want to consider buying a boAt Airdopes 621 or Noise Buds VS103. Both give you better feature for less than $50. Also, they offer Bluetooth connectivity and ipx4 rating.

Last but not least, if you can save your penis for a little longer, it may be best to just scatter and pick yourself a pair of Sony WF-1000XM4. Moreover, it has better active sound cancellation, better sound quality and better build, but otherwise it is more or less the same. You’ll still find convenient touch-sensitive ear pads and access to multiple Bluetooth codecs with Bluetooth multipoint functionality, but the XM4 lacks aptX and aptX HD.

Also read- MOTO Buds 270 ANC earbuds Review

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