Xiaomi Redmi Buds 3 Pro, analysis: Bluetooth 5.2 noise canceling headphones

Xiaomi Redmi Buds 3 Pro, analysis: Bluetooth 5.2 noise canceling headphones

Xiaomi Redmi Buds 3 Pro These are Xiaomi headphones for which we present their analysis or review today, a new product that has good features and interesting exclusive functions.

These new headphones also known as Xiaomi Redmi AirDots 3 Pro The Little Pop Buds are compatible with any Android or iOS system and have connectivity Bluetooth 5.2, three built-in microphones and Noise Cancellation. A pair of headphones with a very careful design and protection IPX4 against sweat or splashes. Along with the headphones we have a charging case with an integrated battery that has a USB-C connector. Let’s see how it defends itself in our analysis where we will put all its characteristics to the test.

  • The Xiaomi Redmi Buds 3 Pro can be purchased as an introductory offer at AliExpress for only 34 € ($ 39.99) with free shipping using the store’s -10 $ discount coupon,



You can see the headphones Xiaomi Redmi Buds 3 Pro in our unboxing video where we discuss its main characteristics. They include a charging case with a built-in battery, ear adapters and a USB-C cable.


The new Bluetooth headphones Xiaomi Redmi Buds 3 Pro They arrive in a cardboard box with a fairly careful design where the components are fitted so that they are not damaged during transport. Inside we have a small manual, charging case and charging cable USB-C that we can use with any conventional 5V charger or with wireless charging Qi.

The Xiaomi Redmi Buds 3 Pro They have a small case that allows you to transport and charge the headphones increasing their autonomy up to 48 hours extra. At the back of the case we have a connector USB-C that we can use with any conventional charger and in the lower area where we have the Redmi logo the point of Qi wireless recharge.

The headphones fit perfectly in their case and are firmly held thanks to its magnetic system, in the front area we have a white led that tells us if we are charging and the battery status level of the case. Each headset gives us indications of its charge and connectivity through voice messages, they are fixed to the box by means of a magnetic latch integrated.



The two Bluetooth headphones Xiaomi Redmi Buds 3 Pro They have a very sensitive touch button on the side where it is also possible to perform different functions with each of them by touching them lightly. With these controls it is possible to change the audio track, turn up the volume, answer calls or run the assistant on our Smartphone.

  • Assistants: Compatible with Google Assistant, Siri and Cortana.
  • Features: 2 keystrokes answer call / 3 end call / 2 music pause / 3 next track.
  • Cancellation: Press and hold any handset to change override or transparency mode.
  • Detection: By separating them from our ear, they disconnect the audio and stop playback.


We tested Bluetooth headphones Xiaomi Redmi Buds 3 Pro during several sessions of hours and we verify that the sound is quite good, the connection Bluetooth 5.2 it is stable and offers us a good audio range for various types of music. The system of pads that it incorporates, the very light weight and the attachment points of the ear make them quite comfortable to wear in general.

  • Codecs: AAC / SBC.
  • Reset: Place the headphones in the case, press on the case for 10 seconds.

These headphones mount drivers with speakers of 9 mm that give us an acceptable audio range in both bass and treble, thus covering all musical styles. Sound is clear at medium volume and has an adequate definition, at high volume we have a fairly high power and at maximum volume it is not recommended to have it for a long time. The 69 ms latency mode seems to be limited only for now to the Chinese models where we have the MI Ai app that is not yet in Europe.

  • Bluetooth: 5.2 / Mono / stereo independent headphones.
  • Headphones: 1x Drivers / 9 mm / 32 Omnios.

Noise Cancellation

These new Bluetooth headphones Xiaomi Redmi Buds 3 Pro have a system of Noise Cancellation that we can activate by pressing and holding the side of our headphones. We can activate the normal mode canceling all the noise until –35 dB or activate the transparent mode which will try to eliminate ambient noise except for voices that address us.

  • Microphones: Three in each earphone.
  • Cancel modes: Normal 35 dB / Transparent mode.

The three microphones that make up behave in a suitable way to pick up our voice, the sound is quite good and we did not notice strange noises. The system of noise cancellation is efficient and it eliminates enough of the ambient noise, logically it is not a perfect or high-end cancellation system, but it is quite defendable for its price.


These headphones have two charging modes, on the one hand we can charge using the USB-C port to any mobile charger or we can use the Qi wireless charging which is much more inefficient and we do not recommend. During our tests with volume in medium power we have achieved a approximate autonomy to that indicated by Xiaomi for this product.

  • Autonomy: Headphones 35 mAh – 6 hours / Case 470 mAh – 48 hours / Charge Qi.
  • Box loading time: 2 hours headphones / 3 hours the case.



After testing the Bluetooth headset Xiaomi Redmi Buds 3 Pro We can say that we are facing a new Xiaomi product that sets the level of the mid-range. Some headphones that offer us good connectivity thanks to Bluetooth 5.2 and also an interesting system of Noise Cancellation with a peculiar transparent mode, it incorporates three microphones that we can use them with voice assistants on our mobile and answer calls, the sound in calls is clear.

The Xiaomi Redmi Buds 3 Pro have a sound pretty good, thanks to the drivers of 9 mm we have a fairly good quality of bass and treble even at high volume levels. The real autonomy of some 6-5 hours with 50% volume, in addition the charging case offers us another 48 hours of use and the possibility of using Qi wireless charging. We miss that if different options such as the 69 ms latency mode that is only available in the Chinese version with the MI Ai app.

As we have verified the Xiaomi Redmi Buds 3 Pro are some good bluetooth 5.2 headphones with quality sound, the box also offers us a great extra autonomy and allows us to take them anywhere comfortably.

  • The Xiaomi Redmi Buds 3 Pro can be purchased as an introductory offer at AliExpress for only 34 € ($ 39.99) with free shipping using the store’s -10 $ discount coupon,


Xiaomi Redmi Buds 3 Pro


Xiaomi Redmi Buds 3 Pro


  • Good sound
  • Attractive design
  • Comfortable
  • Great autonomy
  • Active noise cancellation


  • MI Ai control app missing

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