Monitor III
Headphones (wireless)

III

Monitor

Released Nov 1, 2024 · Analysis updated Mar 4, 2026

Wireless over-ear headphones featuring 70-hour battery life, premium build, comfortable fit, great sound, and fast charging. The Monitor III scores 85/100 based on 4 expert reviews in the headphones (wireless) category. Coverage includes reviews from Androidcentral, Techradar, Pcmag, and Loudnwireless.

Critic Score

What's this?
85

based on 4 expert reviews

AndroidcentralTechradarPcmagLoudnwireless

Low confidence · only 4 reviews

Where to buy

amazon$249.99

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Pros

  • 70-hour battery life(4)
  • Premium build quality(2)
  • Comfortable design(2)
  • Great sound(2)

Cons

  • No 3.5mm port(2)

4 Expert Reviews

95
Jun 3, 2025

The Marshall Monitor III ANC headphones improve upon the last-gen Monitor II by boosting durability and comfort and doubling the battery life.

85
Nov 1, 2024

The Marshall Monitor III ANC headphones have so far honored the brand’s music heritage by putting on a great performance, boasting a rugged design that could seemingly survive the rowdiest mosh pit, a...

80
Nov 5, 2024

The Marshall Monitor III ANC headphones may not quite match Bose when it comes to noise cancellation, but they look good, sound great, and provide more battery life than most of the competition.

78
Mar 25, 2025

The Marshall Monitor III ANC offers excellent build quality, comfort, and battery life, but falls short in noise canceling and features compared to competitors.