Features & Specifications
• Rapid Connect: Open pair and play, just 3 steps before you listen to your favorite 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 a 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 favorite tunes.
• Commendable Playtime: The Bluetooth headphones have a standby time of 60 hours, with 4 hours of play on one charge. So indulge in music and movies more with Harmonics Twins S4 TWS earbuds.
• Total Control: Manage your smartphone’s voice assistant(Siri, Google, and Alexa) via Twins S4 earbuds with touch actions just press the buds to manage the playback of music and calls.
• 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.
• All Day wear: The case weighs 28 grams and the earbuds weigh 3 grams each making the Bluetooth headphones super light and comfortable for all-day wear. The compact case can easily fit into your bag or pocket. Choose Harmonics Twins S4 for a musical day.
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Frequently Asked Questions About Portronics HARMONICS TWINS S4 Smart TWS Bluetooth Earbuds
Prices shown are for MOQ, excluding branding, packaging and delivery. Shortlist your product and contact our sales team for the best price based on your final quantity.
Gift wrapping can be done with standard paper (charges depend on product).
MOQ varies by product and is listed on each product page. Higher quantity means lower price per unit. We can consider slightly smaller orders — contact us to discuss.
Individual message printing is possible on select products (UV digital printing or laser engraving). Talk to our sales team for personalisation options.
Most products are in stock or can be manufactured quickly. Standard dispatch is 5–7 days after printing. Items in our Express Delivery collection can be dispatched within 2 working days with branding. Our team will confirm availability and lead time on order.
Our prices vary with quantity — the higher the order, the better the discount. High-value orders may qualify for free logo branding and delivery. Contact us for a custom quote.
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