---
product_id: 544881398
title: "Harmonics Twins S3 Smart TWS Bluetooth 5.3 in Ear Earbuds with 20 Hrs Playtime, 8Mm Drivers, Type C Charging, Ipx4 Water Resistant, Low Latency, Lightweight Design(Black)"
brand: "portronics"
price: "€ 36.06"
currency: EUR
in_stock: true
reviews_count: 5
category: "Portronics"
url: https://www.desertcart.gr/products/544881398-harmonics-twins-s3-smart-tws-bluetooth-5-3-in-ear
store_origin: GR
region: Greece
---

# Bluetooth 5.2 fast connect IPX4 water resistant 20H total playtime Harmonics Twins S3 Smart TWS Bluetooth 5.3 in Ear Earbuds with 20 Hrs Playtime, 8Mm Drivers, Type C Charging, Ipx4 Water Resistant, Low Latency, Lightweight Design(Black)

**Brand:** portronics
**Price:** € 36.06
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—stay connected, powered, and unstoppable!

## Quick Answers

- **What is this?** Harmonics Twins S3 Smart TWS Bluetooth 5.3 in Ear Earbuds with 20 Hrs Playtime, 8Mm Drivers, Type C Charging, Ipx4 Water Resistant, Low Latency, Lightweight Design(Black) by portronics
- **How much does it cost?** € 36.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/544881398-harmonics-twins-s3-smart-tws-bluetooth-5-3-in-ear)

## Best For

- portronics enthusiasts

## Why This Product

- Trusted portronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Power:** Up to 5 hours continuous play with 20 hours total via compact Type-C charging case.
- • **Lightweight Comfort:** Designed for extended wear with ultra-light earbuds that never weigh you down.
- • **Smart Touch Control:** Effortlessly manage music, calls, and voice assistant with intuitive touch gestures.
- • **Sweat & Splash Proof:** IPX4 rating means these earbuds keep up with your workouts and outdoor adventures.
- • **Seamless Connectivity:** Bluetooth 5.2 ensures instant pairing and stable connection every time.

## Overview

Portronics Harmonics Twins S3 are sleek, lightweight TWS earbuds featuring Bluetooth 5.2 for fast, reliable connectivity, 8mm dynamic drivers for rich sound, and an IPX4 water resistance rating. Enjoy up to 5 hours of continuous playback per charge and a total of 20 hours with the included Type-C charging case. Smart touch controls let you manage music, calls, and voice assistants effortlessly, making these earbuds perfect for professionals on the move who demand comfort, style, and performance.

## Description

Portronics Harmonics Twins S3 Smart TWS Bluetooth 5.2 Earbuds are powered with Bluetooth v5.2 for a fast connection to your smartphone. Just tap and connect via Bluetooth and from your next time, the Bluetooth earphones connect automatically. The Bluetooth earphones come with smart click controls so that you can control your phones straight from the Harmonics Twins S3. You can access features like play/pause, next and previous while listening to songs. You also get to access call functions like pick-up, skip or hang up along with volume control and accessing the smartphone's voice assistant. Now, enjoy your favourite shows, music or gaming without any lag or latency with the Bluetooth earbuds. Stream or play better with the Harmonics Twins S3. Made for all-day wear with soft ultralight earbuds on Harmonics Twins S3 Bluetooth earbuds. Hear your favourite artistes and podcasts without compromising on your comfort. Get ready to be immersed in a world without noise and pure sound with the Harmonics twins S3 TWS earbuds. Drop the bass with every beat and song. The Bluetooth earbuds work for 5 hrs in a single go and the charging case provides playback of 20 hours with C-type charging cable. Made with water resistance to withstand sweat and water splashes from multiple directions during your workout, hikes and treks. Nail your fitness goals with TWS earbuds. Comes in black colour.

Review: I've been using this for more than 3 weeks now, and what I've found so far is, this has decent sound quality for the price with good instrument seperation and decent amount of bass, battery life is very good, all day battery life plus a bit more. Build quality could've been better, earbuds themselves are good but, the case feels cheap. I've dropped this once with the case, from pant pocket height and, there's a minor very small scratch but nothing more than that. For rs. 650 to 800 this is great value for money. But, this has latency issues, meaning if you watch videos then, you'll see video move ahead of audio coming to your ears, for listening to music it won't affect at all but, watching videos and playing games is not recommended (I feel like it has 200+ms latency) Note: I'm not babying this, I'm as careless with this as any other things I use Update: It's been 4 months, no as such issues. But, I've seen it losing connection 4-5 times, when using it with a PC, though it can be a windows thing or driver related issues, but yeah.
Review: I've been using this product for almost two years now, and it's been great with no issues whatsoever. Touch control, sounds and connectivity Overall, it's a really nice product!. Value for money 👌👌

## Features

- [CONNECT FAST] : Harmonics Twins S3 Bluetooth earbuds are powered with Bluetooth v5.2 for a fast connection to your smartphone. Just tap and connect via Bluetooth and from your next time, the bluetooth earphones connect automatically.
- [CLICK ACCESS FOR FUNCTIONS] : The bluetooth earphones come with smart touch controls so that you can control your phones straight from the Harmonics Twin S3. You can access features like play/pause, next, and previous while listening to songs. You also get to access call functions like pick-up, skip or hang up along with volume control and accessing the smartphone's voice assistant.
- [MINIMUM LATENCY] : Now, enjoy your favourite shows, music or gaming without any lag or latency with the bluetooth earbuds. stream or play better with the Harmonics Twins S3.
- [HAPPY LISTENING] : Made for all-day wear with soft ultralight earbuds on Harmonics Twins S3 bluetooth earbuds. Hear your favourite artistes and podcasts without compromising on your comfort.
- [PLAYBACK] : Don't stop listening or watching content on your smartphone with up to 20 hours of playback on Harmonics Twins S3. The bluetooth earbuds work for 5 hrs in a single go and the charging case provides playback of 20 hours with C-type charging cable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9RHNNWC |
| Additional Features | Microphone Included |
| Age Range Description | Adult |
| Antenna Location | Gaming |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 5 Hours |
| Battery Charge Time | 20 Hours |
| Best Sellers Rank | #49,541 in Electronics ( See Top 100 in Electronics ) #2,678 in In-Ear Headphones |
| Bluetooth Version | 5.2 |
| Brand | Portronics |
| Built-In Media | 1 x Harmonics Twins S3 Smart TWS Bluetooth 5.2 Earbuds |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Color | Black |
| Compatible Devices | Smartphones (iOS, Android), Gaming Devices, Television, Tablets |
| Connectivity Technology | Wireless |
| Control Method | Voice |
| Control Type | Media Control |
| Controller Type | Touch |
| Country of Origin | India |
| Customer Package Type | Case Only |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,844) |
| Earpiece Shape | Bud |
| Enclosure Material | Plastic |
| Frequency Range | 20Hz - 20,000Hz |
| Global Trade Identification Number | 08904336806645 |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Is Autographed | No |
| Item Weight | 90 Grams |
| Manufacturer | Portronics Digital Pvt Ltd |
| Model Name | Harmonics Twins S3 |
| Model Number | POR-1664 |
| Noise Control | None |
| Number of Items | 1 |
| Specific Uses For Product | Gaming |
| Style Name | Wireless, Casual, Earbud |
| Theme | music |
| Unit Count | 1 Count |
| Warranty Description | 12 Month Warranty |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Portronics
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Noise control:** None

## Images

![Harmonics Twins S3 Smart TWS Bluetooth 5.3 in Ear Earbuds with 20 Hrs Playtime, 8Mm Drivers, Type C Charging, Ipx4 Water Resistant, Low Latency, Lightweight Design(Black) - Image 1](https://m.media-amazon.com/images/I/5108gi-TZUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by A***S on 4 June 2023*

I've been using this for more than 3 weeks now, and what I've found so far is, this has decent sound quality for the price with good instrument seperation and decent amount of bass, battery life is very good, all day battery life plus a bit more. Build quality could've been better, earbuds themselves are good but, the case feels cheap. I've dropped this once with the case, from pant pocket height and, there's a minor very small scratch but nothing more than that. For rs. 650 to 800 this is great value for money. But, this has latency issues, meaning if you watch videos then, you'll see video move ahead of audio coming to your ears, for listening to music it won't affect at all but, watching videos and playing games is not recommended (I feel like it has 200+ms latency) Note: I'm not babying this, I'm as careless with this as any other things I use Update: It's been 4 months, no as such issues. But, I've seen it losing connection 4-5 times, when using it with a PC, though it can be a windows thing or driver related issues, but yeah.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 9 February 2026*

I've been using this product for almost two years now, and it's been great with no issues whatsoever. Touch control, sounds and connectivity Overall, it's a really nice product!. Value for money 👌👌

### ⭐ Review
*by S***I on 30 March 2026*

Quality bagaledy

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-07*