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Razer Hammerhead Duo Wired Earphone

2,400

Key Features

  • Razer Hammerhead Duo Earphone
  • Dual Driver Technology
  • Aluminum Frame Construction
  • Braided Cables
  • Inline Control Mic
  • Universal 3.5mm Jack

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Technical Specifications

Model & Type

Product NameRazer Hammerhead DuoForm FactorIn-ear Wired EarphoneDriver TypeDynamic + Balanced Armature

Audio Performance

Frequency Response20 Hz - 20 kHzImpedance32Ω ± 15%Sensitivity112 ± 3 dB (Max SPL)Input Power10 mW / 20 mW

Microphone Specs

Mic Frequency100 Hz - 10 kHzPickup PatternOmni-directionalSignal to Noise Ratio≥ 58 dBMic Sensitivity-40 ± 3 dB

Physical Build

Frame MaterialAluminumCable Type1.2 m Braided CableConnector3.5 mm Angled JackApprox. Weight17 g

Warranty information

WarrantyNo Warranty

Product Description

Razer Hammerhead Duo Wired Earphone

Tired of earphones that sound flat, break easily, and drop your calls at the worst possible time? The Razer Hammerhead Duo Wired Earphone was built to solve exactly that.

This is not another generic audio peripheral dressed up in gaming branding. Razer engineered the Hammerhead Duo with a dual-driver system that separates the workload between two distinct driver types — meaning your bass hits harder, your mids stay clear, and your highs never get muddied. For anyone serious about audio fidelity on a budget, this earphone punches well above its price class.

Dual Driver Audio That Actually Delivers

Most earphones at this price point use a single dynamic driver. That works fine for casual listening, but it struggles when audio gets complex — layered music, environmental game audio, or dense podcast soundscapes. The Hammerhead Duo pairs a dynamic driver with a balanced armature driver inside each ear, which is a configuration typically found in professional-grade in-ears.

  • The dynamic driver handles low-frequency response and fullness
  • The balanced armature adds precision to midrange and high-end detail
  • Together they produce a frequency range of 20 Hz to 20 kHz
  • The result is audio that sounds layered, not compressed

That combination is what separates the Razer Hammerhead Duo from standard gaming earphones. Whether you're catching footsteps in a competitive shooter or just enjoying a playlist during a commute, the clarity is immediately noticeable.

Built for Daily Abuse — Not Just Occasional Use

Razer did not cut corners on construction. The Hammerhead Duo uses an aluminum frame — the same material choice you'd find on premium earphones — paired with braided cables that resist tangling and daily wear.

At 17 grams, it barely registers in the ear. Three silicone tip sizes come included, so fit is not a one-size-guesses-all situation. A proper seal also improves passive noise isolation, which directly affects how much bass and detail you actually hear in a noisy environment.

  • Aluminum housing adds durability without adding noticeable weight
  • Braided cable design resists kinks and fraying over time
  • Three tip sizes (S/M/L) accommodate a wide range of ear canal shapes
  • Angled 3.5 mm connector reduces stress on both the port and the cable joint

The 1.2-meter cable length is practical for both desk setups and mobile use without excess slack tangling underfoot or on chairs.

Microphone Performance Worth Mentioning

Budget earphones often treat the microphone as an afterthought — a checkbox feature that technically exists but sounds terrible on calls. The Hammerhead Duo takes a different approach. Its omni-directional microphone captures voice from all angles, which reduces the need to position it precisely.

With a signal-to-noise ratio of ≥ 58 dB and a frequency response that covers the human vocal range well, calls and voice chat come through clearly. For students attending online classes, remote workers on daily calls, or gamers in party voice chat, this microphone is reliable enough to not be embarrassing.

The inline control module puts your volume and call management right at your fingertips without reaching for your phone or PC.

Who Is This Built For?

The Razer Hammerhead Duo is a practical choice across a surprisingly wide range of users and environments.

  • Students: Lightweight enough for all-day wear during lectures or study sessions; the microphone handles online classes without a separate headset
  • Mobile gamers and PUBG players: The dual-driver setup delivers directional audio detail that matters in competitive play
  • Freelancers and remote workers: Clear call quality with durable build for daily professional use
  • Music listeners: Balanced sound signature suits everything from hip-hop to acoustic without heavy EQ

For gaming cafe setups in Bangladesh where headset space is limited and hygiene is a concern, individual earphones like this are a practical alternative. Each user brings their own, and the 3.5 mm jack means universal compatibility across devices.

Compatibility — Plug In and Play

The analog 3.5 mm angled jack means this works with virtually any device manufactured in the last decade. Smartphones, laptops, tablets, PC front-panel audio jacks, gaming controllers — if it has a headphone port, the Hammerhead Duo connects without software, drivers, or Bluetooth pairing rituals.

For the growing number of phones that have dropped the 3.5 mm port, a standard USB-C or Lightning adapter resolves that instantly. No additional Razer software or ecosystem lock-in required.

Reliability and After-Sales Support in Bangladesh

Razer products sold through PCB Store in Bangladesh come with proper warranty support. PCB Store handles warranty claims, technical issues, and direct product support — so if something goes wrong after purchase, you're not left navigating a foreign support system alone.

This matters for audio gear specifically, where driver failure or cable issues can appear over time. Buying from an authorized local retailer like PCB Store means your warranty is actually actionable here in Bangladesh, not just a promise on paper.

Get Yours at PCB Store — Before Stock Runs Out

The Razer Hammerhead Duo Wired Earphone price in Bangladesh is competitive with what you'd pay for a mediocre single-driver earphone — except you're getting dual drivers, aluminum construction, and a Razer microphone in one package. That value equation does not last forever; stock on popular audio peripherals at PCB Store moves fast.

Whether you're upgrading from a failing stock earphone or building out a proper mobile gaming or work-from-home setup, this is a purchase that makes immediate, practical sense. Available now at PCB Store — check current pricing and place your order before availability shifts.

Delivery Charge Info

Inside Dhaka: 80

Outside Dhaka: 130

FAQs

  • Does the Razer Hammerhead Duo work with a smartphone without an adapter?

    Yes, if your phone has a 3.5 mm headphone jack, the Hammerhead Duo connects directly. Phones without a headphone port require a USB-C or Lightning adapter.

  • What is the difference between the dynamic driver and balanced armature driver in the Hammerhead Duo?

    The dynamic driver handles bass and fullness, while the balanced armature focuses on midrange clarity and high-frequency detail. Together they produce a more complete sound profile than a single driver alone.

  • Is the Razer Hammerhead Duo good for gaming?

    Yes. The dual-driver setup improves directional audio detail, which is useful in competitive games where positioning audio matters. It's a solid choice for mobile gaming and PC gaming with a front-panel audio jack.

  • Can I use the Hammerhead Duo for office calls and online meetings?

    Absolutely. The omni-directional microphone and inline control module make it a practical choice for daily professional calls, remote work setups, and online classes.

  • Razer Hammerhead Duo vs Razer Hammerhead V2 — which should I choose?

    The Hammerhead Duo adds a balanced armature driver to the traditional single-driver design of the V2, giving it better audio separation and detail retrieval. For listeners who want improved clarity, the Duo is the stronger option.

  • Does the microphone work on PC?

    Yes. The 3.5 mm connector works with PC audio jacks. If your motherboard uses separate headphone and microphone ports, you may need a TRRS splitter adapter.

  • Is the cable replaceable on the Razer Hammerhead Duo?

    No, the cable is non-detachable. The braided construction is designed to extend durability, but the cable itself is integrated into the unit.

  • What is the Razer Hammerhead Duo price in Bangladesh, and where can I buy it?

    Current pricing is available directly at PCB Store Bangladesh. Stock and price can shift, so checking the PCB Store product page gives you the most accurate and up-to-date information.

  • How many ear tip sizes come with the Hammerhead Duo?

    Three silicone tip sizes are included — small, medium, and large — to accommodate different ear canal shapes and improve comfort and passive isolation.

  • Does the Razer Hammerhead Duo require any software or app to work?

    No software is required. The Hammerhead Duo is a plug-and-play analog earphone. There is no app dependency, no drivers to install, and no Bluetooth pairing involved.

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