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Mifo O7 DynamicImage © Mifo

Mifo O7 Dynamic

51/ 100
Average
HearWiki score

Poor value

$130
typical price, USD
Discontinuedupdated
Manufacturer pageBuy now onAmazon

At a glance

Brand
Mifo
Type
True Wireless
Fit
-
Connection
Wireless
Noise cancelling
No
Released
2022

Score breakdownaverage overall

Sound6.1
Battery8.0
Calls5.8
Value2.5

The Mifo O7 Dynamic is a true wireless earbud with carbon nanotube dynamic drivers, active noise canceling, haptic touch controls, and Bluetooth 5.0 from Qualcomm. It offers over 8 hours of playtime with an aluminum charging case and IPX7 waterproofing.

The HearWiki takeAI-condensed

The Mifo O7 are true wireless earbuds that prioritize sound quality with a dual-driver design and support for aptX, delivering detailed audio in a lightweight, IPX7 waterproof shell. They offer a long battery life of 8 hours per charge and 100 hours with the case, though they lack active noise cancellation and app support. The touch controls can take some getting used to, and the microphone performance is somewhat inconsistent, but overall they present a solid package for audiophile-minded listeners on a budget.

What works

  • Detailed and enjoyable sound with dual drivers
  • Excellent battery life with 100 total hours via case
  • IPX7 waterproof rating for sweat and rain resistance
  • Supports aptX for higher-quality wireless audio
  • Lightweight and comfortable fit at only 4.8g per earbud

What doesn't

  • Touch controls can be finicky and hard to master
  • No active noise cancellation or app support
  • Microphone quality is mixed for calls
  • Occasional wireless interference reported by some users

Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.

Specifications

Audio - Mifo O7 Dynamic
Driver6 mm dynamic
Driver typedynamic
Driver size6 mm
Drivers per side1
Frequency response20 Hz - 20 kHz
Impedance60 Ω

What the reviews said

4 source(s) feeding this product's score.

lifehacker.ru

This review says the Mifo O7 is appealing to audiophile-minded users because it delivers detailed, enjoyable sound and very solid battery life. It also notes some trade-offs in controls and overall convenience, but treats the earphones as a compelling package for the price.

Read the full review

naushnikin.ru

This review presents the Mifo O7 as lightweight earbuds with good sound, long battery life, and easy smartphone pairing. It also mentions drawbacks such as controls that are hard to get used to and occasional wireless interference.

Read the full review

porta.fi

The reviewer describes the Mifo O7 as a strong-sounding true wireless earphone with a dual-driver setup and a premium feel for its class. The review emphasizes that the model is aimed at listeners who care more about sound quality and features than about being ultra-cheap.

Read the full review

portativ.ua

The reviewer finds the Mifo O7 competitive because of its dual-driver sound, aptX support, and reliable wireless connection. The main positives are sound quality, fast pairing, and strong waterproofing, while the microphone and overall tuning are described as more mixed.

Read the full review

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