42dB Active Noise
30-hour Total
Active Noise
realme's most powerful noise cancellation yet
*Earbuds only
30 hours
total playback
Our longest playback time yet
Bass Boost driver
audio tuning
10 min
charge for
100 min
of playback
Powerful 42dB
noise cancellation
The ultimate escape
Dual microphones, 1 feedforward and 1 feedback, eliminate more noise, bringing you industry-leading noise cancellation. Whether you're on a flight, in the city streets, or a noisy office, now you can always find some peace and quiet.*
*To get the best noise cancellation effect, please choose the right size ear caps.
*Industry-leading refers to reaching the industry-leading level in true wireless headphones. The higher the dB value, the higher the level of noise cancellation.
Take a moment
to immerse yourself
Listen to this looping audio track. Switch between scenes to hear the real noise cancellation effect.
Advanced ANC technology
No wind in your way
ANC is good but it can easily be affected by wind, as wind-induced diaphragm vibrations disturb the system. We’ve adopted an advanced smart De-wind technology to give you all-round better noise cancellation.
*The De-wind design includes De-wind structure and algorithm. You can turn on the De-wind algorithm on realme Link after the OTA.
High noise-cancelling
Certified by TÜV Rheinland
30 hours of music
Press play for the whole day*

22 hrs

Noise Cancellation On/
Transparency Mode
Buds Air 3 & charging case

5.5 hrs

Noise Cancellation On/
Transparency Mode
Buds Air 3 only

30 hrs

Normal Mode
Buds Air 3 & charging case
*With Normal Mode
Incredible sound thanks to our
10mm LCP Dynamic Bass Boost driver
A 10mm large sound unit with a premium LCP diaphragm with high elasticity designed for superior, more precise audio, all inside a tiny body. Enjoy an incredible sound experience with clear vocals and powerful bass, all thanks to this superior LCP material.
Expertly tuned for punchy bass
We invited a team of audio tuning experts to develop a unique DBB compound bass enhancement program. The result is booming bass, rich in detail for a concert-like experience. To take your audio quality to the next level, use the Buds Air 3 with Dolby sound on your realme smartphone.
Audio tuning customized
exclusively for you
Creates a customized profile for an audio experience tailored to the specific sensitivity of your ears.
Stay in the hear
and now with 88ms
super low latency
With Game Mode activated, latency can be as low as 88ms. Whether you're watching movies or gaming, you can count on super synchronized audio and video.*
So comfortable they're your ears' best buds
With this level of quality, you’ll be wearing them all day long. And so we tested over 1,000 prototypes to find the most ergonomic shape. And weighing just 4.2 g, you'll barely notice they're there.*
Transparency Mode
Chat freely with your buds in
Turn on Transparency Mode to let in clear and accurate sound from your surroundings, so you can easily have a conversation without taking them out.
Dual AI mic noise
cancellation for calls
Dual microphones form a powerful noise reduction system supported by an environmental noise cancellation algorithm. Together, they significantly reduce surrounding noise during a call, so you can be fully immersed in the conversation.
Control at
your fingertips
Everything's easier with intuitive touch controls. Double-tap to play/pause, triple- tap bud to skip tracks, and long press bud to change between Noise Cancelling and Transparency Mode.
Transition freely
between 2 devices
The Buds Air 3 can pair simultaneously to 2 devices, like a smartphone, pad or laptop. When you're watching videos on your pad, you can seamlessly switch to your phone when taking a call.
*Turn this feature on in realme Link.
Real quality
IPX5 water resistance*
5,000 times
Charging port plug in/
out test
2,500 times
Button waterproof test
10,000 times
Charging case opening/
closing test
2,000 times
Charging port stability
96hrs temperature test
50 °C/RH95%
96 hours of high temperature- high humidity test
Product Name
realme Buds Air 3
Noise cancellation features
active noise cancellation (ANC) and
environmental noise cancellation
Audio codecs
Water resistance rating
IPX5 (earbuds only)
Maximum use time
(at 50% volume in AAC quality)
  • With charging case:
  • 22 hours with Noise Cancellation on/ Transparency Mode;
  • 30 hours with Normal Mode
  • Without charging case:
  • 5.5 hours with Noise Cancellation on/ Transparency Mode;
  • 7 hours with Normal Mode
Starry Blue、Galaxy White
Sound driver size
Bluetooth version
Charging time
  • Type-C Wired charging-to-full time (charging box + earphones):
  • 100 min for a full charge

  • The charging box charges the earphones to full:
  • 1 hour for a full charge; 10 minutes for 100 minutes of play time with charging case (at 50% volume with Normal Mode)*

  • *This data assumes that after the earbuds and charging case have run out of power, the earbuds are placed in the charging case and both components are charged together for 10 minutes.
In The Box
  • Earbuds ×2 (left ×1 and right ×1)
  • Type-C charging cable x1
  • Charging case ×1
  • User guide and warranty card ×1
  • Silicone earbud tips: 3 pairs (L/M/S) (M tips installed by default)
  • Info card ×1


  • 1. The noise reduction data of "up to 42dB" is the theoretical maximum data. Since the test result is affected by test environment, please refer to the actual item. Noise cancellation works well for noises in low frequency range, e.g. planes and subway sounds, but not as such obvious for higher frequency noise, e.g. human voice nearby.
  • 2. The battery life data of realme Buds Air 3 is obtained from realme lab, please refer to the above parameter table for detail. Since the test result is affected by test environment, please refer to the actual item.
  • 3. The "super-low latency of 88ms" is the latency data of realme Buds Air 3 with Gaming Mode on.The above data is obtained from realme lab. Since the test result is affected by test environment, please refer to the actual item.
  • 4. IPX5 water resistance only protects from splashing water. Please avoid soaking in water directly and using in intensive activities to prevent sweat from infiltrating the device.
  • 5. Only the earbuds are certified for IPX5 dust and water proofing and not the charging case. It is recommended to avoid using the earbuds during extreme sports to prevent damage from sweat penetration.
  • 6. All reliability test results are obtained from realme lab. Since the test results are affected by test environment, please refer to the actual item.
  • 7. Product pictures are for reference only, please refer to the actual products. Certain product specifications and descriptions may change due to reasons like changes in suppliers. The data in the page came from realme designed technical parameters, test data from the laboratories and supplier test data. In actual circumstances, the data will differ slightly, depending on the test software version, specific testing environment, specific version.
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