Headphones and Audio
OnePlus Buds 4 Gray ANC TWS Earbuds
Brand: OnePlus
Updated
Specifications
Other
| Waterproof Level/Grade | IP55 Water |
|---|---|
| Driver | 11mm Woofer + 6mm Tweeter (Dual Drivers) |
| Noise Control Modes | ANC On, Adaptive Mode, Transparency Mode, ANC Off |
| Effective Range | Up to 10m |
| Talk Time (HFP, 50% volume) | Earbuds: 6 Hrs ,Total (Earbuds + Case): 24 Hrs |
| Playback Time (LHDC, 50% volume) | Earbuds: 9 Hrs,Total (Earbuds + Case): 37 Hrs,Earbuds: 5.5 Hrs,Total (Earbuds + Case): 22 Hrs |
Battery
| Battery Capacity | Earbuds 62 mAh, Charging Case 530 mAh |
|---|---|
| Rated Power | 10mW |
| Full Charging Time | Earbuds: ~50 Mins,Earbuds + Case: ~80 Mins |
| Charging Interface | USB Type-C |
| Fast Charging (AAC, 50% volume) | 10 Mins Charge → 3.5 Hrs Playback (Earbuds),10 Mins Charge → 11 Hrs Playback (Earbuds + Case) |
Audio
| ANC | 55dB Adaptive ANC |
|---|---|
| Microphone | 3-Mic AI Call Noise Cancellation |
| Microphone Sensitivity | -38 ± 1dB |
Build
| Color | Gray |
|---|
Network
| Bluetooth Version | Bluetooth® 5.4 (Steady Connect) |
|---|---|
| Bluetooth Codecs | LHDC 5.0, AAC, SBC |
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| Best Electronics | ৳9,999 | October 28, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
User reviews
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