Wireless Audio • Bluetooth Neckband
OnePlus Bullets Wireless Z3 Bluetooth Neckband Earphones
Take your everyday listening experience up a notch with the OnePlus Bullets Wireless Z3 Neckband Earphones. Designed for music lovers, commuters and busy everyday users, this wireless neckband combines powerful 12.4mm Dynamic Bass Drivers with Bluetooth 5.4 connectivity, immersive 3D Spatial Audio and up to 36 hours of music playback.
Whether you're enjoying your favourite playlist, watching videos, attending calls or heading out for a workout, the OnePlus Bullets Wireless Z3 offers convenient wireless listening with AI Environmental Noise Cancellation (ENC) for calls, customisable sound settings, magnetic earbuds and IP55 dust and water resistance.
Key Features
12.4mm Drivers
Powerful bass-focused audio
Up to 36 Hours
Long-lasting music playback
Bluetooth 5.4
Reliable wireless connectivity
3D Spatial Audio
Immersive listening experience
10-Minute Charging
Up to 27 hours of playback
IP55 Protection
Dust and water resistance
12.4mm Dynamic Bass Drivers
The OnePlus Bullets Wireless Z3 features large 12.4mm Dynamic Bass Drivers engineered to deliver punchy bass and engaging everyday sound. Enjoy music, movies, podcasts and other audio content with a bass-focused sound signature designed to bring more energy to your favourite tracks.
Up to 36 Hours of Music Playback
Keep your music going throughout the day with up to 36 hours of playback on a full charge. This extended battery life makes the neckband a convenient companion for commuting, travel, work and daily entertainment.
The manufacturer-reported playback figure is based on testing at 50% volume. Actual battery life can vary with volume, connected devices, environmental interference and usage patterns.
Ultra-Fast Charging
Need your music back quickly? The OnePlus Bullets Wireless Z3 supports fast charging, with a reported 10-minute charge delivering up to 27 hours of audio playback under specified test conditions.
Charging performance depends on the power adapter, temperature and other environmental conditions. Use a compatible power source and the appropriate charging cable.
3D Spatial Audio
Experience a more immersive sound presentation with OnePlus 3D Spatial Audio. Its spatial audio processing creates a wider, more enveloping listening experience for compatible content and supported devices.
The feature may need to be enabled through compatible OnePlus phone settings or the HeyMelody app, depending on your device.
Sound Master EQ and BassWave
Personalise your listening experience with four Sound Master EQ presets: Balanced, Serenade, Bass and Bold. You can also use BassWave enhancement on supported devices to adjust the bass response to suit your music preferences.
AI Environmental Noise Cancellation for Calls
The built-in AI Environmental Noise Cancellation (ENC) system helps filter background sounds such as traffic, wind and surrounding chatter during calls. It is designed to make your voice easier to hear in everyday environments.
Important: The OnePlus Bullets Wireless Z3 does not advertise Hybrid Active Noise Cancellation (ANC). Its ENC feature is intended to reduce noise picked up during calls, not actively cancel ambient noise while listening to music.
Bluetooth 5.4 and Google Fast Pair
Bluetooth 5.4 provides wireless connectivity with compatible smartphones, tablets and other Bluetooth-enabled devices. Google Fast Pair helps supported Android devices connect quickly, while the neckband offers a reported wireless range of up to 10 metres in suitable conditions.
Magnetic Earbuds and Easy Controls
The magnetic earbuds attach together when not in use, helping keep the neckband organised and making it convenient to wear or remove. Separating the magnetic earbuds powers the neckband on, while reconnecting them turns it off.
Physical controls let you manage music playback and calls. You can also access your phone's compatible voice assistant using the centre button and supported settings.
IP55 Dust and Water Resistance
The IP55 rating provides protection against dust and water jets under specified test conditions. It makes the neckband suitable for many everyday activities where sweat or splashes may occur. However, it is not waterproof for underwater use, and prolonged exposure to moisture should be avoided.
Technical Specifications
| Brand | OnePlus |
| Product Name | Bullets Wireless Z3 |
| Model / MPN | E307A |
| Product Type | Wireless Bluetooth Neckband Earphones |
| Driver Size | 12.4mm Dynamic Bass Drivers |
| Bluetooth Version | Bluetooth 5.4 |
| Wireless Range | Up to 10 metres under suitable conditions |
| Music Playback | Up to 36 hours at 50% volume under specified test conditions |
| Call Duration | Up to 21 hours under specified test conditions |
| Fast Charging | 10 minutes for up to 27 hours of playback |
| Battery Capacity | 220mAh |
| Noise Cancellation | AI ENC for calls; no advertised ANC |
| Spatial Audio | OnePlus 3D Spatial Audio |
| Sound Customisation | Four Sound Master EQ presets and BassWave enhancement |
| Audio Codecs | AAC and SBC |
| Frequency Response | 20Hz–20kHz |
| Impedance | 32Ω |
| Charging Port | USB Type-C |
| Water and Dust Resistance | IP55 |
| Weight | Approximately 26g (reported) |
| Colours | Mambo Midnight and Samba Sunset; availability varies |
Frequently Asked Questions
1. How long does the OnePlus Bullets Wireless Z3 battery last?
It offers up to 36 hours of music playback and up to 21 hours of call time under specified manufacturer test conditions.
2. Does the OnePlus Bullets Wireless Z3 support ANC?
No. It features AI Environmental Noise Cancellation (ENC) for calls, not Active Noise Cancellation (ANC) for listening to music.
3. How fast does it charge?
A 10-minute charge can deliver up to 27 hours of audio playback under specified test conditions.
4. Is the OnePlus Bullets Wireless Z3 suitable for workouts?
Its IP55 rating provides dust and water resistance for suitable everyday activities and workouts. Avoid submerging it in water.
5. Can I customise the sound?
Yes. Four Sound Master EQ presets and BassWave enhancement let you personalise the sound on supported devices and software.
Shop at Chittagong Gadget
Store: Chittagong Gadget
Address: Shop #12, 3rd Floor (Level 3), Saf Amin Shopping Mall, 158 College Road, Chawkbazar, Chittagong.
WhatsApp: 01889917777
Website: chittagonggadget.com
Contact us to confirm the latest price, colour availability and warranty details for the OnePlus Bullets Wireless Z3 Neckband Earphones.
Disclaimer: Specifications are based on available OnePlus product information and may vary by region, software version and usage conditions. Battery and fast-charging figures are manufacturer-reported maximums under specified test conditions. Please verify the supplied product and warranty terms before purchase.
