Portronics Harmonics Twins S6 Smart TWS

Portronics Harmonics Twins S6 Smart TWS is a earbuds are the latest offering from Portronics, a leading Indian brand of portable and innovative gadgets. The Harmonics Twins S6 is an upgraded version of the Harmonics Twins S5, which was launched a few months ago.

The new model boasts an elegant design, a comfortable fit, a balanced sound quality, a long battery life, and some smart features that make it a great choice for music lovers and professionals alike.

Design and Comfort

The Harmonics Twins S6 has an in-ear design with soft silicone tips and fins that ensure a snug and secure fit for all-day wear. The earbuds are lightweight and ergonomic, weighing only 4 grams each. They are also resistant to sweat and splashes, thanks to their IPX4 rating. You can use them for your workouts or outdoor activities without worrying about any damage caused by water or sweat.

The earbuds come with a sleek and compact charging case that has a magnetic lid and a USB-C port for fast charging. The case also has four LED indicators to show the battery level of the earbuds and the case. The case weighs 35 grams and can easily fit in your pocket or bag.

Sound Quality and Performance

The Harmonics Twins S6 is equipped with spacious 10mm dynamic drivers that deliver a well-balanced sound quality with clear highs and mids, and a decent bass response. The earbuds support Bluetooth 5.3, which ensures seamless connectivity and performance over extended distances. The pairing process is simple and quick, as the earbuds automatically connect to your device as soon as you open the case.

The earbuds also provide a remarkable calling experience, thanks to the four dedicated microphones for Environmental Noise Cancellation (ENC). The ENC feature reduces the background noise and enhances your voice clarity during calls, even in noisy environments. You can also access your voice assistant, such as Google Assistant or Siri, by tapping on the earbuds.

Battery Life and Features

One of the standout features of the Harmonics Twins S6 is its impressive battery life. The earbuds offer up to 10 hours of playback time on a single charge, and the case can provide an additional 40 hours of usage.

This means you can enjoy up to 50 hours of music or calls without worrying about frequent recharging. Moreover, the case supports USB-C fast charging, which allows you to get 10 hours of playback time with just a 10-minute charge.

The earbuds also come with touch controls that let you play/pause music, answer/reject calls, adjust volume, skip tracks, and activate voice assistant with ease. The touch controls are responsive and intuitive, but they might take some time to get used to.

Pros and Cons

Here is a summary of the pros and cons of the Harmonics Twins S6:

Elegant design and comfortable fitTouch controls might be sensitive
Balanced sound qualityNo app support or customization
Long battery life and fast chargingNo ANC or low latency mode
ENC feature for clear callsNo wireless charging
Voice assistant support


The Portronics Harmonics Twins S6 is a budget-friendly option for those who are looking for a pair of true wireless earbuds with great features. The earbuds offer a balanced sound quality, a comfortable fit, a long battery life, an ENC feature for clear calls, and voice assistant support. They are also easy to use and durable, making them suitable for various scenarios.

However, the earbuds do not have some advanced features that might be important for some users, such as active noise cancellation (ANC), low latency mode, app support, or wireless charging. If you are looking for these features, you might want to consider other options in the market.

The Portronics Harmonics Twins S6 is currently available at a special price of Rs. 1099 ($13), down from the original price of Rs. 2,999 ($36). You can buy them from Portronics.com, Amazon.in, Flipkart.com, or other online and offline stores.

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