LORELEI QC30
JBL Tune 670NC
What Buyers Say
LORELEI QC30
The Lorelei QC30 Bluetooth headphones are widely praised for their exceptional sound quality and value at around $30. Users highlight deep bass, crisp highs, and effective noise cancellation, with many comparing them favorably to far more expensive brands. Battery life is another standout feature, lasting up to 48 hours of continuous use. Some users note a tight fit for larger heads and minor issues with vocal harshness at high volume, but overall satisfaction is very high.
Pros
- Excellent sound quality for the price
- Deep and punchy bass
- Crisp highs without fatigue
- Effective noise cancellation
- Long battery life (up to 48 hours)
Cons
- Tight fit for larger heads
- Vocal harshness at high volume
- Headband ripples in the middle
- Tones instead of voice prompts
- Sound good but not great for some
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
Scores
Specifications
| LORELEI QC30 | JBL Tune 670NC | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | on-ear |
| Open/Closed | closed | closed |
| Foldable | ✓ | ✓ |
| Weight | 0.25 kg | 0.17 kg★ |
| Ear Cushion | protein | soft ear cushions |
| Headband | — | padded headband |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 40 mm★ | 32 mm |
| Drivers | 2★ | 1 |
| Freq Min | — | 20 Hz★ |
| Freq Max | — | 20 kHz★ |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | — | 98 dB★ |
| Max SPL | — | 95 dB★ |
| Hi-Res Audio | ✓★ | ✗ |
| Codecs | LORELEI QC30 Hybrid Active Noise Cancelling Headphones, 60H Playtime, Built-in Mic, Wireless Over Ear Headsets with Case,Bluetooth 5.4,Deep Bass Comfort Fit Soft-Earpads Fast Charging -White Smoke | adaptive_noise_cancellation, 5.3, 70 hours, Detachable, voice, Wireless, On Ear, dynamic_driver, 32 ohm, 10 meters, 1 x JBL Tune 670NC headphones |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | hybrid | adaptive |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.4★ | 5.3 |
| Profiles | — | A2DP 1.4, AVRCP, HFP 1.8 |
| Multipoint | ✓ | ✓ |
| Wired Connector | 3.5mm | 3.5mm |
| Detachable Cable | ✓ | ✓ |
| Cable Length | — | 1.2192000150680542 m |
| Battery | ||
| Battery Life | 60 hrs | 70 hrs★ |
| Charge Time | 2.5 hrs | 2 hrs★ |
| Fast Charging | 5 min for 4 hours playback | 5min=3hrs |
| Charging | USB-C | USB-C |
| Capacity | 800 mAh★ | 690 mAh |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 1 | 1 |
| NC Mic | ✓ | ✓ |
| Boom Mic | ✗ | ✗ |
| Features | ||
| Voice Assistant | — | voice assistant |
| Touch Controls | — | ✗ |
| App | — | JBL Headphones |
| Gaming Mode | — | ✓★ |
Pros & Cons
LORELEI QC30
- Strong sound (97th percentile)97th %ile
- Strong anc (94th percentile)94th %ile
- Strong battery (91st percentile)91st %ile
- Strong connectivity (89th percentile)89th %ile
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
Verdict
Scores 89 overall, wins 3 of 7 usage categories and 8 of 39 specs.