OnePlus Bullets Wireless Z3 Bluetooth Neckband – Black

Music all week, calls without the shouting. The oneplus bullets z3 is a lightweight Bluetooth neckband built around one promise: you stop thinking about charging. Up to 36 hours of playback on a full charge (at 50% volume) — and when you are in a rush, 10 minutes on a USB-C charger gives you up to 27 more hours.

Sound with real weight comes from large 12.4mm dynamic drivers for deep bass and clear vocals, with the Sound Master equalizer and 3D Spatial Audio to tune it your way. AI-powered noise cancellation for calls keeps your voice intelligible on a noisy road or in a crowded office, and IP55 water and sweat resistance covers gym sessions, runs, and light rain.

The rest of this page walks through the 36-hour battery, the fast charge, the 12.4mm drivers, the call clarity, the controls, the specs, and the internals. Every figure below — 36 hours of playback (at 50% volume), 10-min = 27h, 12.4mm, Bluetooth 5.4, 220mAh, 29.2g, IP55 — comes from the verified research notes for the oneplus bullets z3, and nothing here is invented.

Up to 36 Hours of Playback

The card above states the headline: “Up to 36 Hours of Playback,” with the subline “A full charge keeps the music going at 50% volume” and the footnote that keeps it honest — “*Per manufacturer.” The oneplus bullets z3 plays up to 36 hours on a full charge — measured at 50% volume.

The 50%-volume condition matters, and this page states it everywhere the 36-hour figure appears: battery figures are measured at half volume. Behind the headline sits a 220mAh cell — the engineering behind the week-long promise.

10 Minutes Charge, 27 Hours of Music

The card above states the fast-charge story: “10 Minutes Charge, 27 Hours of Music,” with the subline “USB-C quick charge tops you up in minutes,” footnoted “*Per manufacturer.” Ten minutes on a USB-C charger gives the oneplus bullets z3 up to 27 more hours of playback.

Read it as a routine: charge it while you get ready, then forget about it. The modern USB-C port means the same cable as most current phones — ten minutes in the morning covers days of listening.

12.4mm Drivers, Deep Bass

The card above states the sound story: “12.4MM Drivers, Deep Bass,” with the subline “Big dynamic drivers for deep bass and clear vocals.” The oneplus bullets z3’s 12.4mm dynamic drivers are the large end of neckband drivers — bass with real weight, vocals that stay crystal.

The full electro-acoustic picture, as the page publishes it: 20Hz–20kHz frequency response, 32Ω impedance, 102dB sensitivity, 98±3dB signal-to-noise ratio. The Sound Master equalizer and 3D Spatial Audio tune it further — movies and games feel wider, music feels bigger.

Clear Calls, Even on the Road

The card above states the call promise: “Clear Calls, Even on the Road,” with the subline “AI-powered noise cancellation keeps your voice clear.” The oneplus bullets z3 uses AI-powered noise cancellation for calls (ENC-style, microphone-side) — your voice stays intelligible on a noisy road or in a crowded office.

And the honest framing holds: this is AI noise cancellation for your voice on calls — it is not full active noise cancellation for your own ears, and this listing never claims ANC. You stop repeating yourself on work calls and rideshare rides.

Snap to Pause. Pull to Play.

The infographic above — an illustrative reconstruction — maps the control story: “Snap to Pause. Pull to Play,” with leader-line callouts for the magnetic earbuds, the multi-function button, and the volume keys. The oneplus bullets z3’s magnetic earbuds snap together to pause the music automatically — and resume when you pull them apart.

The multi-function button handles it all: press, double-press, triple-press, long-press — volume, track, and call control at your thumb, with no pocket-fumbling when someone talks to you. Google Fast Pair connects your Android phone with a tap, and smart-assistant support puts your voice assistant one command away.

Every Spec, Nothing Hidden

The infographic above — an illustrative reconstruction — lays the sheet bare: “Every Spec, Nothing Hidden,” with chips for Bluetooth 5.4, the 220mAh battery, USB-C charging, IP55 water and sweat resistance, the 29.2g lightweight build, and AAC + SBC audio formats.

At 29.2g with a flexible silicone neckband, the oneplus bullets z3 sits comfortably all day — and at L41.25cm × W10.7cm × H2.25cm it is the familiar neckband form, refined. AAC and SBC support means it works with Android and iOS alike.

The spec chips read like a checklist and that is the point: Bluetooth 5.4, 220mAh, USB-C, IP55, 29.2g, AAC + SBC — every headline figure on the page, nothing hidden. When a neckband’s spec sheet is this complete, the buying decision gets simple: the oneplus bullets z3 states its case and lets the numbers talk.

Tune It Your Way

The infographic above — an illustrative reconstruction — states the personalization story: “Tune It Your Way,” with the subline “Sound Master EQ + 3D Spatial Audio, Google Fast Pair.” The oneplus bullets z3 does not lock you into one sound signature.

The Sound Master equalizer shapes the 12.4mm drivers to your taste; 3D Spatial Audio widens movies and games; Google Fast Pair makes the first connection a single tap. The tuning is yours — the hardware just delivers it.

Inside the OnePlus Bullets Wireless Z3

The x-ray above is an illustrative reconstruction of the oneplus bullets z3’s internals — not a teardown photo — with the line “Big-sound engineering in a 29.2g neckband” and leader-line callouts: the 220mAh battery cell, the 12.4mm driver, the control circuit board. Footnoted “*per manufacturer · Illustrative reconstruction.”

The engineering story is compact and honest: the 220mAh cell behind the 36-hour figure, the circuit board running Bluetooth 5.4, and the 12.4mm driver behind the deep bass. The copy says the same as the image: a visualization of the architecture, not disassembled hardware.

12.4mm of Deep Bass

The close-up above — an illustrative reconstruction, footnoted as such — zooms into the part of the oneplus bullets z3 that makes the music: the 12.4mm dynamic driver. The card’s headline is “12.4MM of Deep Bass,” with the subline “A closer look at the dynamic driver.”

The notes credit the oneplus bullets z3 with 12.4mm dynamic drivers for deep bass and crystal vocals — 20Hz–20kHz, 32Ω, 102dB, 98±3dB SNR — and this listing claims exactly those published figures. The card’s promise is the driver up close, and the copy repeats exactly that.

Specifications

All figures are taken from the verified research notes for the oneplus bullets z3 — the 36-hour playback figure (at 50% volume), the 10-min = 27h fast charge, the 12.4mm drivers with 20Hz–20kHz / 32Ω / 102dB / 98±3dB SNR, the 220mAh cell, Bluetooth 5.4, AI call noise cancellation, IP55, and the 29.2g weight are the store page’s own figures. The page prints ’20Hz – 20,000KHz’ — an obvious units typo for 20kHz, carried here corrected. AI noise cancellation is microphone-side for calls; this page never claims full ANC. Nothing else in this table or on this page is invented.

Why Buy From Gadget Superb

Order the oneplus bullets z3 from Gadget Superb with cash on delivery anywhere in Bangladesh — pay in cash when the parcel arrives, with no advance payment, card details, or OTPs ever asked. Delivery takes 1–3 working days inside Dhaka (৳70) and 2–5 working days outside Dhaka (৳120). Every order carries 7-day easy returns: keep the neckband in original condition with the box and accessories, and start a return with your order number via hotline 09638054751, care@gadgetsuperb.com, or Messenger. OnePlus is a global smart-device brand — see the official OnePlus website — and this listing is Gadget Superb’s own catalogue entry, not an official-distributor page.

Explore the full Audio Electronics collection or compare Neckbands to find the right fit.

Frequently Asked Questions

How long does the oneplus bullets z3 battery last?

Up to 36 hours of playback on a full charge — measured at 50% volume, per the manufacturer. The 36-hour figure carries its 50%-volume condition everywhere it appears on this page. That is a week of commutes and calls on one top-up.

How fast does the oneplus bullets z3 charge?

Ten minutes on a USB-C charger gives up to 27 more hours of playback, per the manufacturer — charge it while you get ready, then forget about it. The full-charge time is not published in the verified notes, so none is claimed here.

Does the oneplus bullets z3 have noise cancellation?

It has AI-powered noise cancellation for calls — microphone-side, keeping your voice intelligible on a noisy road or in a crowded office. It is not full active noise cancellation for your own ears, and this listing never claims ANC.

How does the oneplus bullets z3 sound?

Large 12.4mm dynamic drivers deliver deep bass and clear vocals — 20Hz–20kHz, 32Ω, 102dB sensitivity, 98±3dB SNR, per the page. The Sound Master equalizer and 3D Spatial Audio tune it further, and AAC + SBC formats cover Android and iOS.

Which Bluetooth version does the oneplus bullets z3 use?

Bluetooth 5.4 with up to a 10-metre range, per the store page. Google Fast Pair connects your Android phone with a tap, and smart-assistant support puts your voice assistant one command away.

How do the magnetic earbuds work?

Snap the earbuds together and the music pauses automatically; pull them apart and it resumes — no pocket-fumbling when someone talks to you. The multi-function button (press, double-press, triple-press, long-press) handles volume, track, and call control.

Is the oneplus bullets z3 sweat resistant?

Yes — IP55 water and sweat resistant, per the store page. Gym sessions, morning runs, and light rain are no problem; it is not a swimming earphone, so do not submerge it.

How light is the oneplus bullets z3?

Just 29.2g with a flexible silicone neckband — the lightweight, comfortable build sits easily all day. Dimensions are L41.25cm × W10.7cm × H2.25cm, and this listing is the Black variant.

Can I use the oneplus bullets z3 for calls?

Yes — AI-powered noise cancellation keeps your voice clear on calls, and the multi-function button answers and ends them without reaching for the phone. Magnetic auto-pause keeps the band tangle-free between calls.

Is this an original OnePlus product?

This listing is for this model as catalogued by Gadget Superb under the OnePlus brand. The store does not claim official-distributor status for any brand it carries — OnePlus is a global brand; see the official OnePlus website linked in the Why Buy section above.

What warranty does the oneplus bullets z3 come with?

The oneplus bullets z3 comes with a 7-day store warranty — confirm the terms with the store before ordering via hotline 09638054751, care@gadgetsuperb.com, or Messenger.

What is the price of the oneplus bullets z3 in Bangladesh?

The current price is shown on the product page and can change during sales, so no figure is quoted here. Check the live oneplus bullets z3 page on Gadget Superb for today’s price — that is what you pay in cash on delivery, plus the standard delivery fee.