Description

Hi,

I have a pair of barely used OnePlus Nord Buds 3 Pro that I got with my OnePlus Nord 5 phone. I am not a fan of earbuds. I much prefer and use over-ear headphones like my Sennheiser Momentum 4.

Description:

The OnePlus Nord Buds 3 Pro are feature-packed true-wireless earbuds focused on strong bass, ANC, long battery life, and dual-device connectivity. Here’s a complete feature summary based on OnePlus’ official specifications.

Audio
12.4 mm dynamic drivers with a titanium-coated diaphragm.
BassWave 2.0 for enhanced, deeper bass while retaining vocal clarity.
20 Hz–40 kHz frequency response.
Supports AAC and SBC Bluetooth codecs.
Transparency Mode lets outside sound through when needed.
OnePlus provides audio/customisation settings through its earphones software/HeyMelody app.
Noise cancellation
Hybrid Active Noise Cancellation (ANC) rated up to 49 dB.
ANC works across a frequency range of up to 4,000 Hz.
Uses both feedforward and feedback noise cancellation.
Includes Transparency Mode.
ANC performance is based on OnePlus' laboratory testing, so real-world results can vary depending on fit and surroundings.
Calls & microphones

Each earbud has 3 microphones:

2 analogue
1 digital

They use OnePlus' Clear Call algorithm and an anti-wind noise algorithm to improve voice pickup and reduce environmental/wind noise during calls.

Battery
Usage Earbuds With case
ANC off Up to 12 hrs Up to 44 hrs
ANC on / Transparency Up to 5.5 hrs Up to 20 hrs
10-min quick charge Up to 4 hrs Up to 11 hrs

These figures are OnePlus laboratory estimates at 50% volume using AAC, so actual battery life varies with volume, features and usage.

Earbud battery: 58 mAh each
Case battery: 440 mAh
Charging via USB-C
Earbuds: approximately 60 minutes for a full wired charge
Case + earbuds: approximately 80 minutes.
Connectivity
Bluetooth 5.4
Up to approximately 10 m transmission distance.
Dual Connection — connect to two Bluetooth devices and switch between them.
Google Fast Pair for quick Android pairing.
Compatible with non-OnePlus devices through the HeyMelody app.
OTA firmware updates are supported.
Touch controls

The touch controls can be customised. Supported actions include:

Single tap: Play/pause or disabled
Double tap: Play/pause, previous/next track, voice assistant, Game Mode
Triple tap: Previous/next track, voice assistant, Game Mode
Touch and hold: ANC / Transparency
Long touch and hold: Volume up/down or disabled.

Durability
IP55 dust and water/sweat resistance for the earbuds.
The charging case is not IP55-rated.
OnePlus says it has tested the earbuds/case for:
55°C extreme temperature
20,000 case-hinge folds
1.5 m case drops
1.8 m earbud drops.

Size & weight
Each earbud: 4.4 g
Charging case: 38.2 g
Earbud dimensions: 29.99 × 20.30 × 23.87 mm
Case: 66.60 × 51.24 × 24.83 mm.

No box. Includes charging cable and silicone cups in different sizes.