Portronics Harmonics Twins S4 Smart TWS Earbuds with Hall Switch Feature, Bluetooth 5.3, 16Hrs Playtime, 13mm Dynamic Drivers,

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1,1883,499 (-66%)

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  • Brand Portronics
    Model Name Harmonics Twins S4
    Colour White
    Form Factor In Ear
    Connectivity Technology Wireless


    • [RAPID CONNECT] : Open pair and play, just 3 steps before you listen to your favourite music on Harmonics Twins S4 TWS earbuds with Bluetooth version 5.3 so you can connect to your smartphone in seconds. Turn on bluetooth on your device, open the case, and you’ll connect to the earbuds.
    • [BEATS 4 DEVICES] : What’s common between your smartphone, laptop or your tablet? It Is that you like to listen to your beats on all these devices. The earbuds are compatible with smartphones and tablets (iOS or Android).
    • [DUAL MODES] : The TWS earbuds have modes to meet your moods the Twins S4 has a gaming mode and music mode. The gaming mode helps you while you’re playing on your smartphone. Just Long press on the right to switch to gaming mode.
    • [BASS BOOST] : The bluetooth earphones have a dynamic 13 mm driver that is dedicated to giving you the highest audio experience with a burst of bass on your favourite tunes.
    • [COMMENDABLE PLAYTIME] : The Bluetooth headphones have a playtime time of 4 hours of play on one charge. So indulge in music and movies more with Harmonics Twins S4 TWS earbuds.
    • [QUICK CHARGING] : The charging case on the Bluetooth earbuds comes with a type C charging port that supports fast charging. The case takes 2 hours for a full charge.
    SKU: OMI_WRUIWKJUQC Category: Tag: Brand:


    Good music makes your life better, good music now can be enjoyed without wires, with higher sound quality and heavenly comfort. With Portronics Harmonics Twins S4 TWS earbuds Keep those good vibes flowing. Connect super fast to the Bluetooth earphones with your smartphone with the latest Bluetooth version 5.3. After the first pairing, the hall switch on the earbuds allows you to connect automatically to your device. Turn on bluetooth on your device, open the case, and you’ll connect to the earbuds automatically. The earbuds come with gaming mode and music mode that can be switched by pressing the earbuds. The TWS earbuds are compatible with tablets and laptops so that you can listen to or attend a video call or conference with the Harmonics Twins S4. The Bluetooth headphones weigh only 3 grams and have silicone in the earbuds. The TWS earbuds have a playtime of 4 hours on a single charge. 16 Hours playback backup with a type C transparent charging case. The case takes 2 hours to charge. The touch feature on the buds allows you to control your smartphone via voice assistant Siri, google or Alexa. You can also control audio playback and manage calls on your Harmonics Twins S4.


    Additional information

    Weight 36 g




    Model Name

    ‎Harmonics Twins S4

    Model Year


    Product Dimensions

    ‎9.5 x 8.1 x 3.2 cm; 36 Grams


    1 Lithium Polymer batteries required. (included)

    Item model number


    Hardware Platform

    ‎Laptop, Tablet, Smartphone

    Special features

    ‎13mm Dynamic Drivers, Bluetooth 5.3, Hall Switch Feature, 16 Hrs Playtime, Heavy Bass

    Mounting Hardware

    ‎Cable 1N, Earbuds 2N, Documentation 1N

    Number of items


    Headphones form factor

    ‎In Ear

    Batteries Included


    Batteries Required


    Battery cell composition

    ‎Lithium Polymer

    Cable feature

    ‎Without Cable

    Connector Type




    Maximum Operating Distance

    ‎10 Centimetres

    Form factor

    ‎Earbuds, In ear

    Country of Origin


    Item Weight

    ‎36 g



    Date First Available

    ‎ 19 December 2022


    Portronics Digital Pvt Ltd, B-76, 1st & 2nd Floor, Wazirpur Industrial Area, New Delhi-110052


    Portronics Digital Pvt Ltd, B-76, 1st & 2nd Floor, Wazirpur Industrial Area, New Delhi-110052

    Item Dimensions LxWxH

    9.5 x 8.1 x 3.2 Centimeters

    Net Quantity

    1.00 count

    Generic Name

    TWS Earbuds


    ‎Portronics, 9555-245-245, ‎Portronics, 9555-245-245, Portronics Digital Pvt Ltd, B-76, 1st & 2nd Floor, Wazirpur Industrial Area, New Delhi-110052, 9555-245-245, ‎Portronics

    Reviews (20)

    20 reviews for Portronics Harmonics Twins S4 Smart TWS Earbuds with Hall Switch Feature, Bluetooth 5.3, 16Hrs Playtime, 13mm Dynamic Drivers,

    1. 19


      All over its good

      (0) (0)
    2. 19

      darpan b.

      Sound is good but the Bluetooth connectivity is very poor. It starts losing signals even at a distance of 3 metres whereas as per the specifications, it should stay connected even at 10 metres. Buy only if you don’t intend to go too far from your phone or TV otherwise it’s a waste

      (0) (0)
    3. 19


      Considering the price point, the product quality is good. Not recommended for calls though. Sound is decent but not balanced. Mids are not that clear. I could not really find a difference between game and music mode. This is just a good to know information for you guys because you cannot expect much from a 900 Rupees TWS. However, I must say that I have used many products from Portronics and they really nail it in terms of quality.Talking about this perticular product now, I have noticed one con. Sometimes, only one earbud gets connected. so you have to put them back inside and case and connect them again.

      (0) (0)
    4. 19


      ProBest priceBest designBest shape and fit5 to 6 hours chal jata hai ConsWeird light blink in both buds feels like chinaQuality of sound averageWhen connected to phone it says device connected still feels cheap china vali feelOverall lelo is price mai iss se acha nahi mile ga

      (0) (0)
    5. 19


      Good 👍

      (0) (0)
    6. 19


      At the outset, please don’t go by some of the fake reviews. The audio quality is good, but it is not exceptional like some reviews have mentioned. However, the pairing and all is great.Bought this on 28th Jan and took immense care of it. But just after 20 days and only once charge cycle, the left earpod charges only to 60% and drops to 0% in approx. 4mins, essentially it’s battery got damaged, for no reason whatsoever.So please be aware of the reliability issue.

      (0) (0)
    7. 19

      Sushmit Ghosh

      Product is good at this price

      (0) (0)
    8. 19


      Sound quality is Little better but not good overall.

      (0) (0)
    9. 19

      Hari Prasanth Rao

      The media could not be loaded.

       It’s very compact and unique transparent design. Which is a eye Turner. Good for your ears as it is a on ear headphones. Also gets good to hear for movies and songs. Gets good hold on to the ear. It’s a go for the gym goers and exercise enthusiasts. Buy it without next thought good purchase under 1000.

      (0) (0)
    10. 19


      Please don’t buy this one because very low quality audio and it doesn’t fit well with ear

      (0) (0)
    11. 19


      Recently I had order portonics harmonics twins s4 smart tws earbuds. I ậm using them from last week it’s an amazing product the sound and the quality of music i listen from this earbuds is dam amazing and super. Thề structure of this earbuds is very unique and quality product Let’s talk about thè packing it was packed in well manner and Handel with care too me the case of this product is really unique as compare to other products The battery health is super it works more then 16 hours with nonstop music A must buy product if ur a music and game lover then they also have options for this modes also it works amazing when it comes to game mode as the sound gets high the earbuds are too relaxing you can put them as much as time you want The delivery was also done on time no damage to the product or the box From my side you should order this earbuds once .

      (0) (0)
    12. 19

      Ajay khurana

      Very good quality and built. The sound quality is amazing. Comes in a cute packaging. Not sore on the ears. Love it.

      (0) (0)
    13. 19

      Vidyashankar D.

      One of the best Earbuds under 1000 rupees, I don’t Know why people are still didn’t Know about this, because in this money this is with best Sound quality and best Build quality and also best features, I like its touch work and plane build, which give it a classy look, and its works like ipod, connectivity is awesome and sound is also awesome.. I will say one should must go for and buy this…

      (0) (0)
    14. 19

      Prashant dubey

      Recently I had ordered this amazing earbuds they are totally amazing and great.The quality of this product is super great the texture and the shape is fabulous.The packing of this product is done very well and it was also Handel with care .The order was delivered on time and there was no damage to productThe sound quality is super great listening music in this earbuds gives a good feelingIt was a great experience to use this lovely product.A must buy product.

      (0) (0)
    15. 19

      Sanam Dhiman

      This is the best tws in 900. Bass is so good👍. Design Looks Super Stylish.

      (0) (0)
    16. 19

      Rishabh Jain

      The product quality is really good have earlier tried other brands also at this price but this is the best one I have used yet at this price at least, also it looks and feels really comfortable in earEarphone case is very small that helps in carrying it as it dose not feel weird in pocketSound Quality 5/5Fit 5/5Value for Money 5/5Backup 4/5

      (0) (0)
    17. 19


      1.Voice not audible properly .2.Bass level not good like other this type of price range.Portronics should improve quality.

      (0) (0)
    18. 19

      kartik gupta

      very much comfortable.nice bass and sound.best for gym and college going peeps.worth every penny!must buy

      (0) (0)
    19. 19


      These earbuds are absolutely amazing. This earbud’s bass is incredible, and connectivity is also quite quick. The casing is of good quality. Additionally, because of how long the earphones’ battery lasts, you can order them without thinking twice.

      (0) (0)
    20. 19

      Ria saigal

      Transparent case and build quality gives Very premium looks. Sound quality is very crisp and clear with good treble and heavy bass. Dedicated gaming mode is good for gamers like me. Battery backup is also awesome.

      (0) (0)

    Only logged in customers who have purchased this product may leave a review.

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