Free Delivery
On orders above ₹499
On orders above ₹499
Cash on Delivery
Available across India
Available across India
100% Secure
Safe & encrypted payments
Safe & encrypted payments
Quality Assured
Genuine products only
Genuine products only
Easy Returns
7-day return policy
7-day return policy
💳
No-Cost EMIAvailable on orders above ₹3,000
🧾
GST InvoiceClaim input credit for business
🚚
Fast Delivery1–4 days · COD available
🛡️
Brand Warranty100% genuine, authorized dealer
🔄
📦
7-Day ReplacementFor manufacturing defects
Bulk / Corporate Order?Get a custom quote on WhatsApp →
Why You'll Love It
✨
Premium Quality
Made with carefully selected, high-grade materials built to last.
🚚
Fast Delivery
Dispatched within 24 hours with reliable pan-India shipping.
🛡️
Quality Assured
Every product is checked to meet our strict quality standards.
💬
Trusted Support
Friendly customer support ready to help you 7 days a week.
Why Buy This
Why you'll love it
🔋
Long Battery Life
Power through your day with extended battery backup and fast charging support.
🎧
Premium Sound
Rich, balanced audio tuned for deep bass and crystal-clear highs.
💧
Sweat & Splash Proof
Built to handle workouts and the outdoors with reliable water resistance.
🛡️
Genuine + Warranty
100% authentic with full brand warranty and a GST invoice for peace of mind.
About This Item
Smart OWS Earbuds
- Tap into Your Music : Enjoy intuitive control with simple touch gestures on Harmonics Twins S31, an open-ear earbuds by Portronics. Play, pause, answer calls, and adjust volume effortlessly.
- Blazing Fast Connection : Enjoy seamless connectivity and stable audio transmission with Bluetooth 5.4 technology. These smart OWS earbuds let you immerse yourself in your music without interruptions.
- Stay In Place, All Day : Designed for comfort and stability, this newly launched Portronics open-ear earbuds provide a secure fit that won’t fall out, even during intense workouts
- Endless Music for all day: With a massive 24-hour playtime, these smart earbuds keep the music going from dawn to dusk without worrying about battery life.
- Quick Charge for quick play : Power up your earbuds in minutes with our Type-C fast charging. It is easier to get back to your music faster than ever before.
- Perfect Workout Buddy: Built to withstand your active lifestyle, Harmonics Twins S31, the newly launched water and sweat-resistant open-ear earbuds are perfect for workouts and outdoor adventures.
- Warranty: 12 Months
- Importer/Manufacturer/Packer : Portronics Digital Private Limited, Ground Floor and First Floor, Property No. D 8 Upper Basement, Sector 8, Noida, Gautam Buddha Nagar, Uttar Pradesh, 201301.
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[more_info]
- Model
- Product Code
- Color
- Bluetooth Version
- Playtime
- Charging
- Water and Sweat Resistance
- Touch Control
- Model
- Product Code
- Color
- Bluetooth Version
- Playtime
- Charging
- Water and Sweat Resistance
- Touch Control
[/more_info]
Specifications
| Brand | Portronics |
|---|---|
| Authenticity | 100% Genuine & Original |
| Country of Origin | India |
| Warranty | Manufacturer warranty applicable |
| Return Policy | 7-day easy returns |
| Payment Options | Prepaid & Cash on Delivery |
Compare
How it compares
| Feature | This Product | Typical Alternative |
|---|---|---|
| Authenticity | ✓ 100% Genuine | Uncertain / grey market |
| Warranty | ✓ Full brand warranty + GST | Often none |
| Delivery | ✓ Fast · COD available | Slow / prepaid only |
| Support | ✓ Dedicated after-sales | Limited |
| Returns | ✓ 7-day replacement | ✕ |
Customer Reviews
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Why customers choose this product
- 100% genuine — sourced directly as an authorized distributor
- Full manufacturer brand warranty included
- GST invoice available for business & corporate orders
- Cash on Delivery & secure prepaid options
Questions & Answers
Product FAQs
Yes, it includes full manufacturer brand warranty with a GST invoice for easy claims.
Yes, COD is available across most pincodes in India along with No-Cost EMI on eligible orders.
Eligible products carry a 7-day replacement for manufacturing defects. Our support team resolves issues quickly.
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