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OnePlus Nord Buds 4 True Wireless Noise Cancelling Earbuds - Stellar Black
SKU: 6921815631729
Inclusive of all taxes
The OnePlus Nord Buds 4 in Stellar Black are true wireless noise cancelling earbuds with up to 52 dB of real-time ANC, 12 mm titanium-coated drivers and six microphones for calls. They are IP55 rated, weigh 4.3 g each and play for up to 54 hours with the charging case.
Colour: Stellar Black
₹3,299
Delivery Details
Expected delivery: 2-3 Days Delivery
Country of Origin: India
- Real-time active noise cancellation rated up to 52 dB, with a noise cancelling range up to 5000 Hz and a Transparency mode.
- 12 mm titanium-coated dynamic drivers; Balanced, Serenade and Bass Mode presets plus a custom equaliser.
- Up to 13 hours per charge (6.5 hours with ANC on) and up to 54 hours with the charging case; 10 minutes of charging gives about 11 hours.
- Six microphones (three per earbud) with AI Clear Call noise reduction, tested by OnePlus in 25 km/h wind.
- Bluetooth 6.1 with dual-device connection, Google Fast Pair, Microsoft Swift Pair and a 47 ms Gaming Mode.
- IP55 dust and water resistant earbuds at 4.3 g each, with touch controls for music, calls and ANC.
The OnePlus Nord Buds 4 in Stellar Black are true wireless noise cancelling earbuds with real-time ANC rated by OnePlus at up to 52 dB, adjusting to the noise around you, plus a Transparency mode for when you need to hear traffic or announcements. Each earbud carries a 12 mm titanium-coated dynamic driver with more bass amplitude than the Nord Buds 3, and the sound can be tuned with three presets (Balanced, Serenade and Bass Mode) or a custom equaliser.
For calls, six microphones (three per earbud) work with OnePlus AI Clear Call to cut wind and traffic noise. Bluetooth 6.1 connects to two devices at once, Google Fast Pair and Microsoft Swift Pair speed up pairing, and Gaming Mode brings latency down to 47 ms. Touch controls handle play, pause, tracks and switching between ANC and Transparency.
OnePlus rates up to 13 hours per charge with ANC off, 6.5 hours with ANC on, and up to 54 hours in total with the case; a 10-minute charge gives about 11 hours. The earbuds are IP55 rated, but the case is not. 3D Spatial Audio and AI Translate need a supported OnePlus phone, and on other phones the settings live in the HeyMelody app. No charging cable is included.
Open the charging case near your phone. On a OnePlus phone or another Android phone with Google Fast Pair, tap Connect on the pop-up; on a Windows PC, Microsoft Swift Pair shows a similar prompt. On other devices, including an iPhone, pick OnePlus Nord Buds 4 in the Bluetooth settings (the user manual shows how to put them in pairing mode). OnePlus phones on OxygenOS 12 or later show the earbud settings under Bluetooth; other Android phones and iPhones use the free HeyMelody app for settings such as Gaming Mode and dual-device connection. Medium ear tips are fitted; swap to small or large for a better seal.
OnePlus Nord Buds 4 earbuds (1 pair), Charging Case, ear tips in S, M and L (M fitted), User Manual with safety and warranty information and a brand sticker. A USB Type-C cable and power adapter are not included.
OnePlus India covers the Nord Buds 4 for 1 year against manufacturing defects in workmanship or materials, with service at OnePlus authorised service centres. Liquid and dust damage is not covered, even though the earbuds are IP55 rated. Keep your invoice, as it is needed for any warranty claim.
Body
- Dimensions
- Earbud 29.56 x 19.69 x 22.63 mm; charging case 59.23 x 49.00 x 26.51 mm
- Weight
- 4.3 g per earbud; charging case 33.9 g; 42.5 g in total
- Build
- In-ear stem design with silicone ear tips (S, M, L); spray-coated earbuds and an ultra-matte charging case
- Water Resistance
- IP55 dust and water resistance (earbuds only); charging case not water resistant
Sound
- Frequency Response
- 20 Hz to 20 kHz
- Driver
- 12 mm titanium-coated dynamic driver in each earbud; 28 ohm impedance; 122 dB sensitivity at 1 kHz
Comms
- Bluetooth
- 6.1; BLE, SPP, HFP, A2DP, AVRCP; AAC and SBC codecs; 10 m range; dual-device connection; Google Fast Pair and Microsoft Swift Pair
- USB
- USB Type-C on the charging case, for charging
Features
- Voice Assistant
- AI Assistant: one tap opens the phone's own assistant (Google Gemini, Google Assistant or Siri); AI Translate on select OnePlus phones (OxygenOS 15.0.1 or later)
- Controls
- Touch: tap to play or pause, double tap for next track, triple tap for previous track, touch and hold to switch between ANC and Transparency
- Microphones
- 6 (3 per earbud) with AI Clear Call noise reduction
- Compatibility
- Any Bluetooth phone, tablet or PC; settings built into OnePlus phones on OxygenOS 12 or later, HeyMelody app for other Android (8.0 or later) and iOS (13.2 or later) devices; 3D Spatial Audio on OnePlus phones only
- Noise Cancelling
- Real-time active noise cancellation up to 52 dB, noise cancelling range up to 5000 Hz; Transparency mode
- Low Latency
- Gaming Mode with 47 ms latency; Game Sound Spatial Audio for BGMI, Free Fire and Call of Duty
Battery
- Charging
- Wired USB Type-C on the case; about 55 min for the earbuds, about 90 min for earbuds and case; 10-minute charge gives about 11 hours; cable and adapter not included
- Type
- Built-in: 62 mAh per earbud, 530 mAh in the case
- Playtime
- Music up to 13 hours (ANC off) or 6.5 hours (ANC on) per charge; up to 54 hours (ANC off) or 27 hours (ANC on) with the case (AAC, 50% volume)
Launch
- Announced
- 2026, June