JBL Tune 670NC
Marshall Monitor III A.N.C.
What Buyers Say
JBL Tune 670NC
Most users love these JBL headphones, praising excellent sound quality, effective noise cancellation, comfortable fit, and long battery life—many report great value for the price. One reviewer had a defective unit with no sound in one ear. A few users appreciate the easy controls, foldable design, and app connectivity. Overall, sentiment is strongly positive with a minor quality control concern.
Pros
- Excellent sound quality
- Effective noise cancellation
- Long battery life
- Comfortable fit
- Great value for price
Cons
- Potential defective unit (no sound in one ear)
- No answers to Q&A questions
Marshall Monitor III A.N.C.
The Marshall Monitor III headphones receive overwhelmingly positive feedback for their excellent sound quality, comfort, and luxurious design. Users praise the clear, detailed audio with good bass and soundstage, as well as the effective noise cancellation and long battery life. Minor criticisms include ear warmth during extended use and a desire for slightly higher volume output.
Pros
- Excellent sound quality
- Comfortable ear cushions
- Effective noise cancellation
- Long battery life (70 hours)
- Luxurious design and build
Cons
- Ear warmth during extended use
- Desire for slightly higher volume
- Slightly large fit for some
- Pause delay could be shorter
Scores
Specifications
| JBL Tune 670NC | Marshall Monitor III A.N.C. | |
|---|---|---|
| Design | ||
| Form Factor | on-ear | over-ear |
| Open/Closed | closed | closed |
| Foldable | ✓ | ✓ |
| Weight | 0.17 kg★ | 0.25 kg |
| Ear Cushion | soft ear cushions | PU leather |
| Headband | padded headband | — |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 32 mm | 32 mm |
| Drivers | 1★ | — |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 20 kHz | 20 kHz |
| Impedance | 32 Ω | 46 Ω |
| Sensitivity | 98 dB★ | 91.69999694824219 dB |
| Max SPL | 95 dB★ | — |
| Hi-Res Audio | ✗ | — |
| Codecs | SBC, AAC, LC3 | SBC, AAC |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | adaptive | adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3 | 5.3 |
| Profiles | A2DP 1.4, AVRCP, HFP 1.8 | — |
| Multipoint | ✓ | ✓ |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | 1.2192000150680542 m | — |
| Range | — | 10.100000381469727 m★ |
| Battery | ||
| Battery Life | 70 hrs | 100 hrs★ |
| Charge Time | 2 hrs★ | 2.5 hrs |
| Fast Charging | 5min=3hrs | 15 minutes gives 12 hours of playtime |
| Charging | USB-C | USB-C |
| Capacity | 690 mAh★ | — |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 1★ | — |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✗ | — |
| Features | ||
| Voice Assistant | voice assistant | Voice assistant |
| Touch Controls | ✗ | — |
| App | JBL Headphones | Marshall Bluetooth app |
| Gaming Mode | ✓★ | — |
Pros & Cons
JBL Tune 670NC
- Strong connectivity (99th percentile)99th %ile
- Strong social proof (99th percentile)99th %ile
- Strong anc (98th percentile)98th %ile
- Strong battery (94th percentile)94th %ile
Marshall Monitor III A.N.C.
- Strong battery (99th percentile)99th %ile
- Strong anc (98th percentile)98th %ile
- Strong connectivity (96th percentile)96th %ile
- Strong user sentiment (96th percentile)96th %ile
Verdict
Scores 90 overall, wins 7 of 7 usage categories and 8 of 40 specs.