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Aukey EP T21 True Wireless Earbuds
Shahtaj Maqsood

Shahtaj Maqsood

AUKEY EP-T21 True Wireless Earbuds Review

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Brief Intro/Description

The Aukey EP-T21 true wireless earbuds are extremely affordable,  IPX4 rated, noise-reducing, and even have touch controls for user-friendliness. 

What comes in the box

  • AUKEY EP-T21 True Wireless Earbuds.
  • Micro-USB Cable.
  • Three pairs of ear tips.
  • User Manual.
  • Quick start guide.
  • 24-month product warranty.
Aukey EP T21 True Wireless Earbuds- Tailor Your Fit And Ultra-Lightweight

Design & Comfort

The Aukey EP-T21 True Wireless Earbuds come with extra ear tips in small and large sizes, while the medium ones are fixed on the buds.

The matte black, rectangular charging case is convenient as it won’t pick up on fingerprints and the lid is closed by a magnet to keep the buds safe. The wireless earbuds have a smooth, clean, and minimalist design and they come with built-in microphones to make calls. Design-wise, the stems make them look very Airpod-like. They are lightweight and very comfortable to wear. The tips provide a nice seal to keep out surrounding noise.

These wireless earbuds seem to only be available in black.

Charging Case

The charging case along with the earbuds has LED light indicators for charge status. The LED lights on the earbuds show through a little bit through the case lid as well. 

The battery life on these is not bad. With one charge, the Aukey EP-T21 true wireless earbuds can give up to 5 hours of playtime and the charging case can provide 6 extra charges, making the total playtime 35 hours.

Aukey EP T21 True Wireless Earbuds- 35 Hour Playtime ( 5 Hours and 30 Hours With Charging Case )

Sound Quality

The Aukey EP-T21 earbuds have a 6 mm driver and they provide decent bass and good clarity. They work nicely for listening to podcasts too.

The extra tips can help you get the most appropriate fit for your ears and give you a good seal to provide you with some good noise isolation. The sound quality is good enough for the price.

Call Quality

Since these do not feature any active noise cancelation, the mic picks up quite a bit of noise from around you, and although you can be heard clearly, they make you sound like you’re far away which results in mediocre call quality.


The Aukey EP-T21 true wireless earbuds come with the Bluetooth 5 technology. They are quick pairing and connectivity is stable and seamless.

These earbuds also feature mono mode and can be used independently of each other.

Control Features

Just like the AUKEY EP-N5 wireless earbuds, the Aukey EP-T21 true wireless earbuds have extremely user-friendly touch controls on each earpiece that control all the functions. Tap twice on the left or right earbud to answer or end a phone call, tap twice on the left or right earbud to play/pause a track, press and hold to reject a phone call, press and hold the left bud to go back a track, while pressing and holding the right bud will move you to the next track and three taps on the left bud will activate voice-assistant.

Water Resistance

These wireless earbuds are IPX4 rated. They can withstand sweat and are moisture-resistant. You can use these while you are at the gym with no problem at all.

Aukey EP T21 True Wireless Earbuds- IPX4 Waterproof, Sweat and Splash-proof

ANC  (Active Noise Canceling Technology)

The Aukey EP-T21 true wireless earbuds do not have any Active Noise Cancelling Technology. However, you get some passive noise isolation due to the earbud tips producing a seal.

Extra Features

  • Microphone
  • Waterproof: IPX4


  • Bluetooth Version: Bluetooth 5
  • Active Noise Canceling: X
  • Charging Time: 2 Hours
  • Working Time: 35+ Hours
  • Drive Diameter: 6MM
  • Codes: SBC
  • Volume Control: X
  • Fit Type: In-Ear
  • Dimensions: 6.30 x 6.30 x 1.97 inches
  • Weight: 3.53 ounces

Watch this video review of the Aukey EP-T21 true wireless earbuds by TechTablets.

Brand Credibility

Aukey is pretty well-known for its true wireless earbuds, which are both highly affordable and give good value for the money. But, these are not the only audio products this brand carries. Aukey also has headphones, speakers as well as keyboards, mobile lenses, USB cables, etc on its Amazon store.

Quality & Materials Used

Both the Aukey EP-T21 true wireless earbuds and their charging case are made of smooth plastic. The charging case does not have much weight to it and feels very thin and cheaply made.


At the time of this review, the  Aukey EP-T21 true wireless earbuds are sold for  $29.99.

Pros & Cons


  • The Aukey EP-T21 true wireless earbuds are sold for an attractive price tag that is under $40 so they are highly pocket-friendly.
  • These wireless earbuds are fast pairing.
  • The earbuds feel secure inside the magnetic charging case.
  • These buds are lightweight enough to not cause any ear fatigue.
  • They provide some passive noise isolation as well as being IPX4 water-resistant.
  • They provide a reliable and snug fit because of the extra ear gels.
  • The charging case of these buds is extremely compact and portable compared to cases from other brands.
  • A few extra charges are also provided by the charging case.
  • Another convenient feature is the intuitive touch controls on each one of the buds.
  • You get distortion-free and nice sound quality with a high volume.


  • The Aukey EP-T21 true wireless earbuds do not come equipped with Active Noise Canceling Technology.
  • The case feels insubstantial and very cheap, not very durable.
  • These wireless earbuds do not have any volume controls.
  • The charging case uses a Micro-USB Cable.
  • Unimpressive mic quality.

Final Verdict

The Aukey EP-T21 true wireless earbuds are super budget-friendly and for a low price, you’re getting decent sounding buds that provide sufficient volume and reasonable battery life.

Check out our most recent reviews.

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Product Summary



Control Type

Touch Controls

Water Resistance



Product has ANC: ✘

Wireless Charging

Product has wireless charging: ✘

Bluetooth Version

Bluetooth 5.0

Charging Case Playtime

30 hours

Earbud Playtime

5 hours

Microphone Rating

Microphone Quality Rating: 6/10

Sound Rating

Sound Quality Rating: 7.5/10


Overall Rating: 7/10



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