Published Apr 27, 2026 · 4 Min Read

ACwO is a Mumbai-based Indian consumer audio brand and winner of the Best Brand of the Year 2025, offering a focused range of wireless headphones under its TwISTER series. Models span the entry-level TwISTER 313 to the flagship TwISTER 717 — covering Bluetooth 5.4, Bass BooMX 40 mm drivers, ANC up to 38 dB, dual EQ modes, 45 ms low latency gaming mode, IPX5 resistance, and up to 65 hours of battery life.
 

Getting your new headphones is now budget-friendly. Simply browse the selection of headphones on Bajaj Mall. Alternatively, visit any of Bajaj Finserv’s 1.5 lakh partner stores in 4,000 cities in India. Choose the product that you like and get Easy EMI and zero down payment offers exclusively with Bajaj Finserv’s financing options. Check your loan eligibility and convert the cost of your new headphones into Easy EMIs.

Overview of ACwO headphones

ACwO's TwISTER wireless headphone range covers three distinct models for Indian buyers. The TwISTER 313 (50-hour battery, ENC, matte finish, gaming compatible) and TwISTER 515 (65-hour battery, ANC up to 25 dB, dual device connectivity, Bluetooth 5.4) target everyday and casual listeners. The flagship TwISTER 717 (Hybrid ANC up to 38 dB, Bass BooMX 40 mm drivers, X-Fidelity Acoustics, dual EQ modes, transparency mode, 55-hour battery, AI-ENC, 45 ms latency) targets audiophiles and gamers. All models carry a one-year warranty.
 

Also read: Bluetooth headphones

Key features and specifications of ACwO headphones

ACwO headphones deliver strong audio engineering and gaming-ready features across the TwISTER range. Here is what ACwO consistently delivers across its headphones.
 

Key features:

  • Bass BooMX 40 mm drivers: All TwISTER headphones use proprietary Bass BooMX 40 mm drivers, tuned for punchy low-end and clear highs — with X-Fidelity Acoustics on the TwISTER 717 adding crisp mids and an immersive soundstage.
  • Hybrid ANC up to 38 dB (TwISTER 717): The TwISTER 717 uses a feedback and feedforward hybrid mic module to deliver up to 38 dB of active noise cancellation — a performance level typically found in much higher-priced headphones.
  • Transparency mode (TwISTER 717): The TwISTER 717 includes a transparency mode that lets ambient sound through while you listen — useful for commutes and conversations without removing the headphones.
  • Dual EQ modes: The TwISTER 717 offers dedicated Gaming and Cinematic EQ modes — optimising audio for fast-paced action and immersive film content respectively.
  • 45 ms ultra-low latency: The TwISTER 717 delivers 45 ms gaming latency for near-real-time audio sync during mobile and PC gaming without a wired connection.
  • 50 to 65 hours of battery: The TwISTER 313 delivers 50 hours, the TwISTER 515 delivers 65 hours, and the TwISTER 717 delivers 55 hours (ANC off) — all comfortably covering multi-day use between charges.
     

Specifications table:
 

SpecificationRange across models
Driver size40 mm (Bass BooMX, all models)
Bluetooth versionv5.4 (all models)
Battery life50 – 65 hours
ANCENC only (TwISTER 313) / ANC up to 25 dB (TwISTER 515) / Hybrid ANC up to 38 dB (TwISTER 717)
Gaming latency45 ms (TwISTER 717)
Dual device connectivityYes (TwISTER 515 and TwISTER 717)
Transparency modeYes (TwISTER 717)
EQ modesDual (Gaming + Cinematic) on TwISTER 717
Water resistanceIPX5 (TwISTER 515 and TwISTER 717)
Wired modeYes (TwISTER 717)
Warranty1 year (all models)

Also read: ANC headphones

Price list of the top-selling ACwO headphones in India (2026)

ACwO headphones are available through the brand's official website, Amazon, and Flipkart. The table below covers all three TwISTER models available in India.
 

Model nameKey featuresWhy should you get thisPrice
ACwO TwISTER 31340 mm Bass BooMX driver, Bluetooth 5.4, 50-hour battery, ENC, matte finish, gaming compatible, 1-year warrantyThe most affordable ACwO headphone — 50-hour battery with ENC for everyday listeners on a budgetRs. 1,599
ACwO TwISTER 51540 mm Bass BooMX driver, Bluetooth 5.4, 65-hour battery, ANC up to 25 dB, dual device connectivity, IPX5, AI-ENC, 1-year warrantyThe longest battery in the ACwO range — 65 hours with ANC and dual device pairing for commuters and travellersRs. 2,099
ACwO TwISTER 71740 mm Bass BooMX driver, Bluetooth 5.4, Hybrid ANC up to 38 dB, X-Fidelity Acoustics, dual EQ modes, transparency mode, 45 ms latency, 55-hour battery, AI-ENC, IPX5, wired mode, 1-year warrantyThe flagship ACwO headphone — 38 dB Hybrid ANC, gaming mode, transparency mode, and studio-grade acoustics in one packageRs. 2,998

Disclaimer: Product features, availability, and prices may differ based on location and time. For the latest and most accurate details, visit a partner store.

Please note: Easy EMIs are applicable on purchases above Rs. 5,000.
 

Consider pairing your purchase with complementary accessories — such as a wireless speaker, a smartwatch, or a portable power bank — to get more from your order and make the most of Easy EMI options available on purchases above Rs. 5,000.
 

Also read: Best headphone brands

Why choose ACwO headphones

ACwO has built a strong value identity in India's wireless headphone market — delivering Hybrid ANC, gaming mode, transparency mode, and X-Fidelity Acoustics at price points that most competing brands reserve for significantly more expensive models.

  • Hybrid ANC up to 38 dB on the TwISTER 717 under Rs. 3,000 — feedback and feedforward dual-mic ANC at a price where most competing headphones offer only basic passive noise isolation or single-mic ENC.
  • 65-hour battery on the TwISTER 515 — one of the longest battery lives available on any over-ear wireless headphone under Rs. 2,500 in India, covering four to five days of heavy daily use between charges.
  • Transparency mode on the TwISTER 717 allows safe outdoor awareness without removing the headphones — a feature typically exclusive to premium-segment headphones at this price point.
  • Dual EQ modes (Gaming and Cinematic) on the TwISTER 717 give buyers meaningful audio customisation for different content types — a genuine practical advantage over single-profile budget headphones.
  • One-year warranty across all three models with pan-India service centre support and dedicated customer care via phone, email, and WhatsApp ensures accessible post-purchase assistance for every ACwO buyer.
     

Also read: Types of headphones
 

Thinking of buying new headphones?

Before you do that, explore the latest offers from Bajaj Finserv. You may find a great deal on a model that matches your needs.

Why use the Maha Bachat Savings Calculator

Bajaj Finserv’s Maha Bachat Savings Calculator helps you unlock maximum savings every time you shop at partner stores. It brings together all available brand, dealer, and scheme offers—so you can see your total savings instantly and shop smarter with Easy EMIs.
 

1. Dealer offers - Grab exclusive in-store deals at over 1.5 lakh partner stores across India. Enjoy local discounts and special prices you will not find online.

2. Brand offers - Access limited-time discounts from top brands across electronics, appliances, and more. Discover brand-specific savings selected just for you.

3. Bajaj offers - Unlock exclusive Bajaj Finserv deals on popular products—available only to our customers. More rewards, more value.

4. Scheme offers - Take advantage of time-sensitive offers on select EMI schemes. Get extra benefits after paying just 3 EMIs—visible during EMI selection at checkout.
 

Calculate your extra savings today!

Get electronics and appliances on Easy EMIs with Bajaj Finserv

Upgrading your home with the latest electronics and appliances is now easier and more affordable with Bajaj Finserv’s flexible financing options. You can also maximise your savings by using the Maha Bachat Savings Calculator—a smart tool that combines brand offers, dealer offers, and EMI offers, all in one place, helping you lower the overall cost while still paying in small, bite-sized instalments. Follow these steps to get started:

  • Explore products on Bajaj Mall: Browse a wide range of electronics and appliances from trusted brands on  Bajaj Mall. Compare features like energy ratings, storage capacity, performance settings, and design to choose the right product for your home.
  • Visit a partner store: Once you shortlist a model, step into any of Bajaj Finserv’s 1.5 lakh partner stores across 4,000 cities in India. See the product in person, talk to experts, and make a confident decision.
  • Choose the Easy EMI Loan option: At checkout, select the Bajaj Finserv Easy EMI Loan. Avail financing of up to Rs. 5 lakh and split the cost into convenient monthly instalments. Some products also come with a zero down payment option.
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  • Use the Insta EMI Card for purchases up to Rs. 3 lakh: Already own the Bajaj Finserv Insta EMI Card? Use it for instant, paperless checkout and convert your purchases of up to Rs. 3 lakh into Easy EMIs.
     
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Headphones by types:
Wireless HeadphonesBluetooth HeadphonesWired HeadphonesStereo Headphones
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Headphones by features:
Noise Cancelling HeadphonesGaming HeadphonesBass HeadphonesComputer Headphones

Frequently asked questions

Can I buy new headphones on EMIs?

Yes, you can easily purchase new headphones with Bajaj Finserv's Easy EMI options. Whether you already have the Insta EMI Card or are new to it, here is how you can get started:
 
If you have the Bajaj Finserv Insta EMI Card:

  • Explore headphones on Bajaj Mall: Choose from top brands offering models with ANC, transparency modes, and long-lasting comfort.
  • Visit a partner store: Check out the latest headphones in person at any of 1.5 lakh partner stores across 4,000 cities.
  • Use your Insta EMI Card at checkout: Convert the total cost into Easy EMIs that fit your monthly budget.
  • Zero down payment on select models: Bring home your headphones without paying anything upfront.
     

If you do not have an Insta EMI Card:

Check your Insta EMI Card eligibility online using your mobile number and OTP. If eligible, you can apply instantly and start shopping for your favourite headphones easily and affordably.
 

Please note: Easy EMIs are applicable on purchases above Rs. 5,000.

Are ACwO headphones Bluetooth-enabled?

Yes, all three ACwO TwISTER headphones use Bluetooth 5.4 for fast, stable wireless pairing with smartphones, tablets, and laptops. The TwISTER 515 and TwISTER 717 additionally support dual device connectivity — pairing two devices simultaneously and switching between them without manually disconnecting. The TwISTER 717 also supports a wired connection for flexibility when Bluetooth is unavailable.

What is the battery life of ACwO headphones?

Battery life varies across the TwISTER range. The TwISTER 313 delivers 50 hours, the TwISTER 515 delivers the longest at 65 hours, and the TwISTER 717 delivers 55 hours with ANC off. Enabling ANC on the TwISTER 515 and TwISTER 717 will reduce playtime. All three models carry a one-year warranty and are available through the ACwO official website, Amazon, and Flipkart.

Do ACwO headphones support fast charging?

ACwO TwISTER headphones use standard charging, though specific fast charging specifications are not confirmed for all models. The brand's earphone range uses HyperBOOST charging technology, which delivers meaningful playtime from short charge sessions. For the most accurate charging information specific to your TwISTER model, check the product page on ACwO's official website before purchasing.

Can I use ACwO headphones for gaming?

Yes, ACwO headphones are well-suited to gaming. The TwISTER 717 delivers 45 ms ultra-low latency in gaming mode, ensuring near-real-time audio sync during fast-paced mobile and PC gameplay. A dedicated Gaming EQ mode optimises sound for action and FPS games. The TwISTER 313 and TwISTER 515 are also compatible with gaming devices via Bluetooth, though without a dedicated low-latency mode.

Do ACwO headphones have a built-in microphone?

Yes, all ACwO TwISTER headphones include a built-in microphone. The TwISTER 313 features ENC for clearer call audio in noisy environments. The TwISTER 515 uses AI-ENC for more advanced noise suppression during calls. The TwISTER 717 includes an AI-ENC mic powered by a feedback and feedforward hybrid module — the most advanced microphone configuration in the ACwO headphone range.

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