Specification
| Main Feature | ||
| Frequency | 20 Hz- 20 kHz | |
| Impedance | 32Ω | |
| Sound level/Sensitivity | 112±3dB@1mW/-38±1dB | |
| Signal/Noise | 97dB | |
| Connection Type | Bluetooth 5.4 Bluetooth Codec-AAC / SBC Bluetooth Effective Distance-10m Bluetooth Transmission Protocol-BLE/SPP/HFP/A2DP/AVRCP |
|
| Microphone | 2 mics per side | |
| Battery | Battery Capacity Earbuds: 58 mAh Charging Case: 560 mAh Playback (50% volume, AAC) Earbuds: 12 hours Earbuds + Case: 54 hours Talk Time (50% volume) Earbuds: 7 hours Earbuds + Case: 30 hours |
|
| Duration | Fast Charging (50% volume, AAC) Earbuds: 10 minutes charge for 4 hours playback Earbuds + Case: 10 minutes charge for 8 hours playback Charging Time Earbuds: about 60 minutes Earbuds + Case: about 120 minutes Charging Interface Wired: USB Type-C |
|
| Others | Google Fast Pair Dual-Device Connection 2-mic AI Call Noise Cancellation OnePlus 3D Audio Sound Master EQ 47ms Low Latency AI Translation Voice Assistant Shortcut Find My Earbuds Double-Tap for Camera Control Compatibility with HeyMelody App IP55 Dust and Water Resistance |
|
| Physical Specification | ||
| Drivers | 12.4 mm dynamic driver Titanized vibrating diaphragm |
|
| Dimensions | Earbuds: 31.1*20.3*23.3mm Charging case: 60.2*47.5*24mm |
|
| Weight | Earbuds: 4.5g±0.2g Charging case: 38.6g±2g Total: 47.6g±2g |
|
| Color | Ash Black, Aura Blue | |
| Warranty | ||
| Warranty | 06-months Warranty | |
Description
OnePlus Nord Buds 3r
The OnePlus Nord Buds 3r earbuds are designed for users who want powerful sound, long battery life, and smart features in a modern true wireless earbud. Equipped with large 12.4mm dynamic drivers and a titanized vibrating diaphragm, these earbuds deliver deep bass, balanced mids, and clear highs for an immersive listening experience. Whether you are listening to music, attending calls, gaming, or watching videos, the Nord Buds 3r offer consistent and reliable performance.
With advanced AI noise cancellation for calls, fast charging support, and smooth Bluetooth 5.4 connectivity, the OnePlus Nord Buds 3r are a strong choice for users in Bangladesh looking for premium TWS earbuds at a competitive price.
Powerful Sound with 12.4mm Dynamic Drivers
The OnePlus Nord Buds 3r feature large 12.4mm dynamic audio drivers with a titanized vibrating diaphragm, delivering rich bass, clean mids, and detailed highs across a wide 20 Hz–20 kHz frequency response. With a driver sensitivity of 112±3dB and 32Ω impedance, these earbuds provide balanced and punchy sound output for music, movies, and gaming.
Support for OnePlus 3D Audio and Sound Master EQ further enhances the listening experience, allowing users to enjoy immersive and customized sound profiles.
Clear Calls with AI Noise Cancellation
For calls and online meetings, the OnePlus Nord Buds 3r use dual microphones on each earbud with -38±1dB sensitivity. AI-powered call noise cancellation filters out background noise and improves voice clarity, ensuring your voice sounds natural and clear even in noisy environments.
This makes the Nord Buds 3r ideal for work calls, voice chats, and daily communication.
Long Battery Life with Fast Charging
The OnePlus Nord Buds 3r gives 58 mAh battery per earbud and a 560 mAh charging case, offering up to 12 hours of playback on earbuds alone and an impressive 54 hours combined. For calls, expect 7 hours of talk time per charge and 30 hours with the case. Fast charging technology delivers 4 hours of playback in just 10 minutes, or 8 hours with earbuds plus case. Full charging takes about 60 minutes for earbuds and 120 minutes for the case via USB Type-C. This Nord Buds 3r reliable power for daily use, travel, and long gaming sessions.
Smooth Connectivity and Low Latency Performance
The OnePlus Nord Buds 3r use Bluetooth 5.4 for fast and stable wireless connections within a 10-meter range. They support AAC and SBC audio codecs and come with Google Fast Pair for quick setup with compatible devices.
Dual-device connection allows you to switch between two devices easily, while the ultra-low 47ms latency mode makes these earbuds suitable for gaming and video streaming with minimal audio delay.
Smart Features for Everyday Convenience
Designed for modern users, the OnePlus Nord Buds 3r include several smart features that improve daily usability:
- OnePlus 3D Audio support
- Sound Master EQ customization
- AI translation support
- Voice assistant shortcut
- Double-tap camera control
Compatibility with the HeyMelody app allows you to manage settings and updates easily.
Durable Design with IP55 Rating
The earbuds come with an IP55 dust and water resistance rating, making them suitable for workouts, outdoor use, and daily wear. The durable build ensures reliable performance even during intense activities or light rain.
Who Should Buy the OnePlus Nord Buds 3r?
The OnePlus Nord Buds 3r are ideal for:
- Users who want strong bass and balanced sound
- Gamers looking for low-latency wireless earbuds
- Office users who need clear call quality
- Travelers who want long battery life and fast charging
- Anyone looking for premium TWS earbuds in Bangladesh


