---
product_id: 743276103
title: "OnePlus Buds 4 TWS Earbuds with Upto 55dB Real-time ANC, Adaptive Mode, Dual Drivers and DACs, 3D Audio, Upto 45hrs Music Playback, Dual-Device connectivity, 47ms Low Latency, Storm Gray"
brand: "oneplus"
price: "549 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "One Plus"
url: https://www.desertcart.ro/products/743276103-oneplus-buds-4-tws-earbuds-with-upto-55db-real-time
store_origin: RO
region: Romania
---

# 55dB Real-time ANC Dual Drivers + DACs 45hrs Playback OnePlus Buds 4 TWS Earbuds with Upto 55dB Real-time ANC, Adaptive Mode, Dual Drivers and DACs, 3D Audio, Upto 45hrs Music Playback, Dual-Device connectivity, 47ms Low Latency, Storm Gray

**Brand:** oneplus
**Price:** 549 Lei
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game — silence, clarity, and stamina in one sleek package!

## Quick Answers

- **What is this?** OnePlus Buds 4 TWS Earbuds with Upto 55dB Real-time ANC, Adaptive Mode, Dual Drivers and DACs, 3D Audio, Upto 45hrs Music Playback, Dual-Device connectivity, 47ms Low Latency, Storm Gray by oneplus
- **How much does it cost?** 549 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/743276103-oneplus-buds-4-tws-earbuds-with-upto-55db-real-time)

## Best For

- oneplus enthusiasts

## Why This Product

- Trusted oneplus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Marathon Battery Life:** Up to 45 hours total playback with fast 10-min quick charge for 11 hours.
- • **Flagship Sound Precision:** Twin DACs with 11mm woofer & 6mm tweeter deliver studio-grade 3D audio.
- • **Adaptive Mode & Low Latency:** Smart ANC/Transparency switching plus 47ms lag for gaming & calls.
- • **Seamless Dual-Device Connectivity:** Bluetooth 5.4 lets you switch effortlessly between two devices.
- • **Industry-Leading Noise Cancellation:** Up to 55dB ANC dynamically adapts 800x/sec for pure silence.

## Overview

The OnePlus Buds 4 are premium true wireless earbuds featuring industry-leading 55dB real-time adaptive ANC, dual drivers with DACs for rich, near-lossless 3D sound, and an impressive 45-hour battery life with fast charging. Designed for professionals on the move, they offer seamless dual-device Bluetooth 5.4 connectivity, ultra-low 47ms latency for gaming, and IP55 water resistance, all wrapped in a stylish Storm Gray finish. Perfect for immersive music, calls, and productivity without compromise.

## Description

OnePlus Buds 4 TWS Earbuds with Upto 55dB Real-time ANC, Adaptive Mode, Dual Drivers and DACs, 3D Audio, Upto 45hrs Music Playback, Dual-Device connectivity, 47ms Low Latency, Storm Gray : desertcart.in: Electronics

Review: Picture perfect pair of earbuds - These oneplus buds 4 are a pair of true flagship killer tws if you want the perfect pair then their is nothing else to consider beyond these. The design is gorgeous they look very pretty and durable the earbud design is also aesthetic. now lets talk about the features. Bluetooth range and connectivity is very good I use them with iPhone/ipad and mac and I have had no issues with them regarding connectivity. The app is also very easy to navigate and play with. Sound quality - I have experience in using many flagship audio products (xm4 airpods pro 2nd gen etc). These have a classic V-shaped tuning which hits the right spot always in all songs (LHDC would only work with supported devices and also damage battery life) the stock tuning is fine you can adjust it accordingly to your preferences. Call quality is very good and clear. Battery life is no joke around 8hrs without anc 4.5hrs with anc on. Last feature to talk about is the active noise cancellation it’s probably the best anc in this range they do lack behind massively compared to the airpods pro 2nd gen but they cost a quarter of the price these also offer adaptive anc which is unheard of at this price range. Overall this is the best package of earbuds and hit the absolute sweet spot for one to get the perfect pair because anything else that costs more would only offer ecosystem benefits or premium brands such a sennheiser. Regards
Review: Absolutely Impressed - Outstanding Purchase! - After using the OnePlus Buds 4 for few weeks (10 Sep 2025), I can confidently say these earbuds deliver premium performance at an incredible price point. Here's my detailed experience: Sound Quality - Superb The dual driver system with 11mm woofer + 6mm tweeter creates remarkably rich, balanced audio that punches way above its price range. The sound is detailed with crisp highs, clear vocals, and deep, punchy bass that doesn't overwhelm other frequencies. The dual DAC system really makes a difference in audio clarity. Active Noise Cancellation - Best in Class The 55dB Real-time ANC is genuinely impressive and easily outperforms competitors in this price bracket. It effectively silences low-frequency hums, traffic noise, and office chatter. What's remarkable is how the ANC doesn't clip even in extremely loud environments - a common issue with cheaper earbuds. Comfort & Build Quality At just 4.73 grams per earbud, they're incredibly lightweight and comfortable for extended wear. The IP55 water resistance provides excellent protection for workouts and daily use. The ergonomic fit with multiple ear tip sizes ensures a secure, comfortable seal. Battery Life - Outstanding The battery performance is exceptional: 11 hours with ANC off and up to 45 hours total with the case. Even with ANC on, you get a solid 6+ hours per charge. The fast charging feature (10 minutes = 11 hours playback) is perfect for busy lifestyles. Smart Features The volume swipe control on the stem is intuitive and works flawlessly. The adaptive mode intelligently balances ANC and transparency, and the dual device connection with Bluetooth 5.4 ensures stable, lag-free performance. Value Proposition At ₹5,999, these earbuds offer flagship-level features typically found in much more expensive models. The combination of excellent sound quality, superior ANC, marathon battery life, and premium build quality makes this an unbeatable deal. Minor Considerations While the sound can lean slightly bright on certain EQ presets, the balanced setting delivers perfect audio for most users. The case can be a bit slippery, but this is a minor issue. Final Verdict The OnePlus Buds 4 are a fantastic investment that deliver on every promise. Whether you're using them for music, calls, workouts, or commuting, they excel in every scenario. The 55dB ANC alone makes them worth the price, but when combined with the excellent sound quality and battery life, they represent exceptional value for money. Highly recommended for anyone seeking premium TWS earbuds without the premium price tag. These have quickly become my daily drivers and I couldn't be happier with the purchase!0

## Features

- [Industry leading ANC up to 55 dB & 5500Hz range]: Powered by the latest OnePlus algorithms, Buds 4 can dynamically adjust ANC in real time—up to 800 times per second—based on ambient noise to ensure optimal noise cancellation. [All-New Adaptive Mode] Dynamically switches between ANC and Transparency Modes for safer and smoother listening.
- [Flagship level near-lossless sound]: Featuring twin tailored DACs (Digital-to-Analog Converter), an 11mm woofer and a 6mm tweeter, precisely engineered to deliver powerful bass and clear treble, creating rich lows and pristine highs across a wide soundstage. Industry leading Hi-res Codec of LHDC 5.0 and upto 1 Mbps 24-bit 192kHz LHDC 5.0 meets studio-grade Hi-Res for silky-smooth sound with reduced latency.
- [Steady Connect | AI translation] Steady connect ensures reliable connectivity both indoors & outdoors. It ensures ultra strong bluetooth with massively extended range up to 250 meters(For select OnePlus phones with Oxygen OS15.0.0 & above). With AI translation, break the language barrier. Experience seamless real-time conversation in many languages. [IP55 Rating]: With IP55 dust and water resistance, you’re protected against sweat and rain—no worries, just music.
- [Customizable settings for hassle free control]: Slide up/down for volume control, Long touch/hold to switch among ANC, adaptive & transparency mode, single tap for play/pause,double or triple taps for switching songs. [47ms low latency in game mode]: Low latency ensures every gunshot, footstep, and game alert syncs perfectly with your actions, providing users with a smoother and more enjoyable gaming experience.
- [Fast charing & longer battery life]: Large battery delivers up to 45 hours of non-stop music with ANC Off; A quick 10-minute charge delivers up to 11 hours of music playback. [Dual-Device Connection | BT5.4 | Google Fast Pair ]: Simultaneously connect to two devices (Android/iOS/Windows smartphones, tablets or computers) for quick and seamless device switching, Google fast pair simplifies the pairing process, Voice assistant shortcut (Google Gemini, Google Assistant or Apple Siri) to help you with various tasks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FCMPJQ1J |
| Audio Driver Size | 11 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 47 Milliseconds |
| Battery Average Life | 45 Hours |
| Battery Charge Time | 1.5 Hours |
| Best Sellers Rank | #63 in Electronics ( See Top 100 in Electronics ) #17 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.4 |
| Box Contents | Cable, Eartip, User Manual |
| Brand | OnePlus |
| Brand Name | OnePlus |
| Colour | Storm Gray |
| Compatible Devices | Cellphones, Desktops, Laptops, Smart Watch, Tablets |
| Control Method | Touch, Voice |
| Control Type | Google Assistant |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,587 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Bud |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 15 - 40000 hertz |
| Headphone Form Factor | In Ear |
| Headphones Ear Placement | In Ear |
| Impedance | 16 Ohms |
| Impedance Unit of Measure | 16 Ohms |
| Importer Contact Information | ONEPLUS TECHNOLOGY INDIA PRIVATE LIMITED. UB CITY, 6TH FLOOR, UB CITY 24, UB CITY, VITTAL MALLYA RD, D' SOUZA LAYOUT ASHOK NAGAR, BENGALURU, BENGALURU URBAN, KARNATAKA, 560001 |
| Item Height | 25 Millimeters |
| Item Type Name | OnePlus Buds 4 |
| Item Weight Unit of Measure | 49.02 Grams |
| Manufacturer | ONEPLUS TECHNOLOGY (SHENZHEN) CO., LTD., ONEPLUS TECHNOLOGY INDIA PRIVATE LIMITED. UB CITY, 6TH FLOOR, UB CITY 24, UB CITY, VITTAL MALLYA RD, D' SOUZA LAYOUT ASHOK NAGAR, BENGALURU, BENGALURU URBAN, KARNATAKA, 560001 |
| Manufacturer Contact Information | ONEPLUS TECHNOLOGY INDIA PRIVATE LIMITED. UB CITY, 6TH FLOOR, UB CITY 24, UB CITY, VITTAL MALLYA RD, D' SOUZA LAYOUT ASHOK NAGAR, BENGALURU, BENGALURU URBAN, KARNATAKA, 560001 |
| Model Name | OnePlus Buds 4 |
| Model Number | E513A |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation, Adaptive Noise Cancellation |
| Number of Items | 1 |
| Packer Contact Information | ONEPLUS TECHNOLOGY INDIA PRIVATE LIMITED. UB CITY, 6TH FLOOR, UB CITY 24, UB CITY, VITTAL MALLYA RD, D' SOUZA LAYOUT ASHOK NAGAR, BENGALURU, BENGALURU URBAN, KARNATAKA, 560001 |
| Product Features | Adaptive Mode, Dual Drivers and DACs, IP55 Rating, Touch Control, 47ms Low Latency, Fast Charging, Dual-Device Connectivity |
| Sensitivity | 55 dB |
| Specific Uses For Product | Entertainment, Fitness, Travel |
| Style Name | Classic |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year manufacturer |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** OnePlus
- **Colour:** Storm Gray
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![OnePlus Buds 4 TWS Earbuds with Upto 55dB Real-time ANC, Adaptive Mode, Dual Drivers and DACs, 3D Audio, Upto 45hrs Music Playback, Dual-Device connectivity, 47ms Low Latency, Storm Gray - Image 1](https://m.media-amazon.com/images/I/61VKXOPKdaL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Picture perfect pair of earbuds
*by R***N on 22 October 2025*

These oneplus buds 4 are a pair of true flagship killer tws if you want the perfect pair then their is nothing else to consider beyond these. The design is gorgeous they look very pretty and durable the earbud design is also aesthetic. now lets talk about the features. Bluetooth range and connectivity is very good I use them with iPhone/ipad and mac and I have had no issues with them regarding connectivity. The app is also very easy to navigate and play with. Sound quality - I have experience in using many flagship audio products (xm4 airpods pro 2nd gen etc). These have a classic V-shaped tuning which hits the right spot always in all songs (LHDC would only work with supported devices and also damage battery life) the stock tuning is fine you can adjust it accordingly to your preferences. Call quality is very good and clear. Battery life is no joke around 8hrs without anc 4.5hrs with anc on. Last feature to talk about is the active noise cancellation it’s probably the best anc in this range they do lack behind massively compared to the airpods pro 2nd gen but they cost a quarter of the price these also offer adaptive anc which is unheard of at this price range. Overall this is the best package of earbuds and hit the absolute sweet spot for one to get the perfect pair because anything else that costs more would only offer ecosystem benefits or premium brands such a sennheiser. Regards

### ⭐⭐⭐⭐⭐ Absolutely Impressed - Outstanding Purchase!
*by E***T on 28 September 2025*

After using the OnePlus Buds 4 for few weeks (10 Sep 2025), I can confidently say these earbuds deliver premium performance at an incredible price point. Here's my detailed experience: Sound Quality - Superb The dual driver system with 11mm woofer + 6mm tweeter creates remarkably rich, balanced audio that punches way above its price range. The sound is detailed with crisp highs, clear vocals, and deep, punchy bass that doesn't overwhelm other frequencies. The dual DAC system really makes a difference in audio clarity. Active Noise Cancellation - Best in Class The 55dB Real-time ANC is genuinely impressive and easily outperforms competitors in this price bracket. It effectively silences low-frequency hums, traffic noise, and office chatter. What's remarkable is how the ANC doesn't clip even in extremely loud environments - a common issue with cheaper earbuds. Comfort & Build Quality At just 4.73 grams per earbud, they're incredibly lightweight and comfortable for extended wear. The IP55 water resistance provides excellent protection for workouts and daily use. The ergonomic fit with multiple ear tip sizes ensures a secure, comfortable seal. Battery Life - Outstanding The battery performance is exceptional: 11 hours with ANC off and up to 45 hours total with the case. Even with ANC on, you get a solid 6+ hours per charge. The fast charging feature (10 minutes = 11 hours playback) is perfect for busy lifestyles. Smart Features The volume swipe control on the stem is intuitive and works flawlessly. The adaptive mode intelligently balances ANC and transparency, and the dual device connection with Bluetooth 5.4 ensures stable, lag-free performance. Value Proposition At ₹5,999, these earbuds offer flagship-level features typically found in much more expensive models. The combination of excellent sound quality, superior ANC, marathon battery life, and premium build quality makes this an unbeatable deal. Minor Considerations While the sound can lean slightly bright on certain EQ presets, the balanced setting delivers perfect audio for most users. The case can be a bit slippery, but this is a minor issue. Final Verdict The OnePlus Buds 4 are a fantastic investment that deliver on every promise. Whether you're using them for music, calls, workouts, or commuting, they excel in every scenario. The 55dB ANC alone makes them worth the price, but when combined with the excellent sound quality and battery life, they represent exceptional value for money. Highly recommended for anyone seeking premium TWS earbuds without the premium price tag. These have quickly become my daily drivers and I couldn't be happier with the purchase!0

### ⭐⭐⭐⭐ Decent
*by A***L on 23 September 2025*

Update 2: Finally achieved very good sound profile when I enabled dolby Atmos in my mobile. That pretty much solved all my issues with sound profile not being rich. So if anyone is having such an issue then enable dolby Atmos in your cellphone if your phone supports it. Then play with Equalizer a bit to get incredibly rich and balanced output. Otherwise I won't recommend this. Better get a bud for 1500 bucks. The sound of that won't be any inferior to this without dolby Atmos support. Update1: Sound Profile: Initially I thought the default sound profile was balanced but then I heard some of my favourite songs and the default profile is definitely bass heavy, not at all my kind of sound. I like balanced. I installed heymelody app for this bud and tweked the sound essentially lowered the bass substantially and increased the mid and high frequencies. Bass is still good but the overall sound signature became balanced. Now it's much much better. Noise cancellation: The noise cancellation is quite good and sometimes I do go in that mode especially in high noisy area and it's brilliant in that situation. Otherwise I disable it. Fit: Fit is very good for my ears so no issues there. Battery: The battery backup i have not measured but is substantial that I haven't noticed anything peculiar. Should be in the ballpark figure of what's claimed. Orginal post: It is a decent ear buds. I have never used noise cancelling earbuds and this is my first one. I was always doubtful if I enjoy it, and that seems to be the case. Noise cancellation is a bit uncomfortable (not the buds, they are a good fit). I felt uneasy, so I disabled noise cancellation and now it's fine. As far as the sound signature is concerned, it is good. Decent balanced sound output. Nothing bad, nothing exceptional. Connectivity wise there is no problem. I have not checked the range but it shouldn't be a problem for normal use case. Call quality over phone is good but I have not checked in outdoor condition. The earbuds are decent fit, I haven't had any issue with fit. Overall, a decent buy for the price.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-26*