Productech Z7-Pro
JBL Tune 670NC
What Buyers Say
Productech Z7-Pro
The TREBLAB Z7 headphones receive mostly positive feedback for sound quality, battery life, and build. However, a detailed negative review highlights issues with touch controls, noise cancellation, and accidental voice commands. Overall, the product is well-liked but has notable flaws for some users.
Pros
- Excellent battery life
- Great sound quality
- Good build quality
- Comfortable for extended use
- Easy setup and pairing
Cons
- Unresponsive touch controls
- Weak noise cancellation
- Accidental voice commands
- Music pauses unexpectedly
- Connectivity issues with multiple devices
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
| Productech Z7-Pro | JBL Tune 670NC | |
|---|---|---|
| Design | ||
| Form Factor | over-ear | on-ear |
| Open/Closed | — | closed |
| Foldable | ✓ | ✓ |
| Weight | 0.24 kg | 0.17 kg★ |
| Ear Cushion | — | soft ear cushions |
| Headband | — | padded headband |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | 40 mm★ | 32 mm |
| Drivers | — | 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 | TREBLAB Z7-Pro Hybrid Active ANC Over-Ear Bluetooth Headphones for Work, Travel and Focus, All-Day Comfort, 38H Playtime, Foldable Wireless Headphones Noise Cancelling with Carrying Case | SBC, AAC, LC3 |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | Hybrid | adaptive |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3 | 5.3 |
| Profiles | — | A2DP 1.4, AVRCP, HFP 1.8 |
| Multipoint | ✓ | ✓ |
| Wired Connector | — | 3.5mm |
| Detachable Cable | — | ✓★ |
| Cable Length | — | 1.2192000150680542 m |
| Battery | ||
| Battery Life | 38 hrs | 70 hrs★ |
| Charge Time | 2.5 hrs | 2 hrs★ |
| Fast Charging | fast USB-C charging | 5min=3hrs |
| Charging | USB-C | USB-C |
| Capacity | — | 690 mAh★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 4★ | 1 |
| NC Mic | ✓ | ✓ |
| Boom Mic | — | ✗ |
| Mic Pattern | Unidirectional | — |
| Features | ||
| Voice Assistant | — | voice assistant |
| Touch Controls | — | ✗ |
| App | — | JBL Headphones |
| Gaming Mode | ✓ | ✓ |
| Water Resistance | IPX4 | — |
Pros & Cons
Productech Z7-Pro
- Strong build (94th percentile)94th %ile
- Strong anc (85th percentile)85th %ile
- Strong connectivity (85th percentile)85th %ile
- Strong mic (83rd percentile)83rd %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
Pricing
JBL Tune 670NC offers 2.2x better value for money
Verdict
Scores 91 overall, wins 7 of 7 usage categories and 11 of 41 specs.
