---
product_id: 549941922
title: "realme Buds Air 5 Pro True Wireless Earphone 50dB Active Noise Cancelling LDAC Bluetooth 5.3 Wireless Headphone - (White), RMA2021"
brand: "realme"
price: "HK$1148"
currency: HKD
in_stock: true
reviews_count: 13
category: "Realme"
url: https://www.desertcart.hk/products/549941922-realme-buds-air-5-pro-true-wireless-earphone-50db-active
store_origin: HK
region: Hong Kong
---

# 11mm bass + 6mm micro-planar dual drivers Bluetooth 5.3 seamless connectivity 50dB advanced active noise cancellation realme Buds Air 5 Pro True Wireless Earphone 50dB Active Noise Cancelling LDAC Bluetooth 5.3 Wireless Headphone - (White), RMA2021

**Brand:** realme
**Price:** HK$1148
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game—hear every detail, miss nothing.

## Quick Answers

- **What is this?** realme Buds Air 5 Pro True Wireless Earphone 50dB Active Noise Cancelling LDAC Bluetooth 5.3 Wireless Headphone - (White), RMA2021 by realme
- **How much does it cost?** HK$1148 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/549941922-realme-buds-air-5-pro-true-wireless-earphone-50db-active)

## Best For

- realme enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Wireless Freedom:** Bluetooth 5.3 ensures ultra-stable connection with any device up to 10 meters, plus intuitive app controls for effortless media management.
- • **Studio-Quality Soundscape:** Experience ultra-wide 20-40KHz frequency range with dual drivers delivering crisp highs and deep bass for audiophile-grade clarity.
- • **Unmatched Noise Isolation:** 50dB noise cancellation blocks out city traffic, planes, and trains so you stay focused and undisturbed anywhere.
- • **Cinema-Grade 3D Spatial Audio:** Immersive HRTF-based 3D sound that places you in the center of your favorite movies and playlists.
- • **Personalized Sound Tailored to You:** Advanced algorithm customizes audio after just 5 minutes of testing, adapting perfectly to your unique ear canal shape.

## Overview

The realme Buds Air 5 Pro are premium true wireless earphones featuring an innovative coaxial dual driver system (11mm bass + 6mm micro-planar tweeter) that delivers an ultra-wide 20-40KHz frequency range. Equipped with industry-leading 50dB active noise cancellation and Bluetooth 5.3, these earbuds provide immersive cinema-grade 3D spatial sound and personalized audio tuning via a smart app, making them perfect for professionals seeking superior sound clarity and noise isolation on the go.

## Description

The innovative coaxial dual driver acoustic architecture consists of an 11mm bass driver and a 6mm micro-planar tweeter, covering an ultra-wide frequency range of 20-40KHz, a twofold increase over the previous generation, and providing studio-quality acoustic listening at both high and low frequencies.

Review: Muy buen sonido y funciones por el precio. La app tiene funciones muy buenas
Review: Audifonos muy completos.

## Features

- The innovative coaxial dual driver acoustic architecture consists of an 11mm bass driver and a 6mm micro-planar tweeter, covering an ultra-wide frequency range of 20-40KHz, a twofold increase over the previous generation, and providing studio-quality acoustic listening at both high and low frequencies.
- The industry’s most innovative 6mm micro-planar tweeter, consisting of dual N52 magnets and 25µm ultra-thin planar diaphragm and flat coil. Allows high frequencies to be raised to an unprecedented 40KHz through advanced planar diaphragm technology and new PEI+PEN composite materials, with every detail of the singer's voice cavity rendered in fine detail.
- Made in accordance with the HRTF head function model, our self-researched algorithm creates cinema-grade 3D spatial sound, so that the ear canal can feel the full range of immersive listening, with unlimited Bluetooth devices and unlimited audio sources, for a cinema-grade experience at any time.
- Three advanced technologies combine for a perfect listening experience. Leakage Compensation, Ear Canal Compensation, and Personalized Sound allow you to get the sound just the way your ear likes it through an advanced algorithm that requires just 5 minutes of testing, including compensation for loss of listening sensations and individual differences in ear canal shape.
- With a newly upgraded noise reduction depth of 50dB, whether it is the roadside car noise or the noise of a plane and train, the realme Buds Air 5 Pro can effectively reduce noise, so you can enjoy quiet like never before.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDPKQ5FR |
| Age Range (Description) | Adult |
| Audio Driver Size | 11 Millimeters |
| Audio Driver Type | Planar Magnetic Driver |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #240,872 in Electronics ( See Top 100 in Electronics ) #10,173 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Cable Feature | Without Cable |
| Compatible Devices | [Smartphones, Tablets, Laptops, Desktops] |
| Connectivity Technology | Wireless |
| Control Method | App |
| Control Type | Media Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (79) |
| Date First Available | August 18, 2023 |
| Earpiece Shape | Rounded tip |
| Generation | 5 |
| Hardware Interface | Bluetooth |
| Headphones Jack | No Jack |
| Included Components | Charging Case |
| Input Device Interface | Bluetooth |
| Item Weight | 4.6 ounces |
| Item model number | RMA2021 |
| Manufacturer | realme |
| Material | Plastic |
| Model Name | RMA2120 |
| Noise Control Features | active_noise_cancellation |
| Number of Items | 1 |
| Package Dimensions | 5.08 x 3.98 x 1.85 inches |
| Special Feature | Noise Cancellation |
| Specific Uses For Product | Music, Casual Use |
| Supports Bluetooth Technology | Yes |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Brand:** realme
- **Color:** White
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Active Noise Cancellation

## Images

![realme Buds Air 5 Pro True Wireless Earphone 50dB Active Noise Cancelling LDAC Bluetooth 5.3 Wireless Headphone - (White), RMA2021 - Image 1](https://m.media-amazon.com/images/I/51RzzflfwXL.jpg)

## Questions & Answers

**Q: Is it real and global version ? Can I trust ?**
A: Yes, you can trust it. Product is quality. I'm using it in my daily life and I say it's one of the best

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on May 28, 2025*

Muy buen sonido y funciones por el precio. La app tiene funciones muy buenas

### ⭐⭐⭐⭐⭐ Review
*by M***S on May 26, 2025*

Audifonos muy completos.

### ⭐⭐⭐⭐ Not really meant for the US
*by A***R on February 14, 2025*

At first I was getting worse latency than my cheap JLab buds. If you are in the US you need to register the Realme Link app as if you are in India in order for the app to recognize the ear buds. Without registering in India I wasn't able to turn on LDAC mode and was limited to AAC transfer speeds and quality. Also, registering requires agreeing to some pretty sketchy sounding policies that I'm pretty sure are major privacy violations. Once you register in India the app does have some pretty good features like measuring hearing sensitivity and creating custom EQ profiles for your ears. Also battery life is not actually that good. The battery percentage went down 10% in around a 30minutes. That's using LDAC, and noise cancelling though.

## Frequently Bought Together

- realme Buds Air 5 Pro True Wireless Earphone 50dB Active Noise Cancelling LDAC Bluetooth 5.3 Wireless Headphone - (White), RMA2021
- USTIYA Case for Realme Buds Air 5 Pro Protective Silicone Case with Keychain Cover (Black)

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**Shop now:** [https://www.desertcart.hk/products/549941922-realme-buds-air-5-pro-true-wireless-earphone-50db-active](https://www.desertcart.hk/products/549941922-realme-buds-air-5-pro-true-wireless-earphone-50db-active)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-03*