Bose QuietComfort 35 II vs JBL Reflect Aero
The Verdict
Bose QC35 II delivers superior sound quality through custom 40mm drivers and sophisticated noise cancellation with three adjustable levels, making it ideal for frequent travelers and office workers seeking premium audio. JBL Reflect Aero targets active users with true wireless convenience, dual-device multipoint connectivity, and industry-leading IP68 water resistance for gym and outdoor use. Battery performance strongly favors Bose at 20 hours wireless versus JBL's 7 hours, though JBL's case extends total playback to 21 hours. At $299 versus $149, Bose commands premium pricing for established sound signature and legacy features like Google Assistant integration. JBL compensates with modern conveniences: USB-C charging, wireless case charging, Bluetooth 5.2, and genuine multipoint support. For stationary listening and noise isolation, Bose excels. For portability, durability, and seamless device switching, JBL wins. Choose Bose if audio quality and ANC depth matter most; select JBL for active lifestyles and value.
Who Should Buy
Buy the Bose QuietComfort 35 II if…
- →Legendary Bose noise cancellation that set the industry standard
- →Extremely comfortable for all-day wear with plush ear cushions
- →20-hour battery life is solid for travel and commuting
Buy the JBL Reflect Aero if…
- →IP68 rating is the most waterproof of any ANC earbuds
- →Adaptive ANC adjusts to your environment automatically
- →Wireless charging case at $149 is value-packed
Category Scores
Pros & Cons
Bose QuietComfort 35 II
Pros
- Legendary Bose noise cancellation that set the industry standard
- Extremely comfortable for all-day wear with plush ear cushions
- 20-hour battery life is solid for travel and commuting
- Dedicated Google Assistant button for quick voice commands
- Foldable design and included hard case for portability
Cons
- Bluetooth 4.2 lacks modern codecs like aptX and LDAC
- Micro-USB charging port is outdated — not USB-C
- Sound quality is beaten by newer XM4 and XM5 models
- No multipoint Bluetooth for connecting two devices simultaneously
- Plastic build shows wear over time
JBL Reflect Aero
Pros
- IP68 rating is the most waterproof of any ANC earbuds
- Adaptive ANC adjusts to your environment automatically
- Wireless charging case at $149 is value-packed
- Secure fit with oval tube tips stays in place during workouts
- Multipoint for seamless device switching
Cons
- Sound quality is good but not audiophile-grade
- 7-hour ANC battery is average — not class-leading
- Slightly bulky fit may protrude from smaller ears
- Touch controls have limited customization
Full Specifications
| Spec | Bose QuietComfort 35 II | JBL Reflect Aero |
|---|---|---|
| Active Noise Cancelling | ||
| Type | over-ear | in-ear |
| Weight | 235 g | 6.4 g (each) |
| Battery | ||
| Battery life | 20 hrs (wireless with ANC), 40 hrs (wired with ANC) | 7 hrs ANC on (21 hrs total with case) |
| Charging | Micro-USB, 2.25 hrs for full charge, 15 min = 2.5 hrs playback | USB-C or Qi wireless |
| Drivers | 40mm Bose custom drivers | 6.8mm dynamic driver |
| Features | Three levels of ANC (High, Low, Off), Google Assistant built-in (dedicated button), Bose AR (augmented reality) compatible, Volume-optimized EQ, Foldable design with carry case | Adaptive Noise Cancellation, Ambient Aware and TalkThru, JBL Headphones app with customizable EQ, Oval tube ear tips for secure fit, Qi wireless charging case, IP68 — most waterproof earbuds available |
| Connectivity | ||
| Wired option | ||
| Codecs | AAC, SBC | SBC, AAC |
| Bluetooth | 4.2 with NFC pairing | 5.2 |
| Multipoint | ||
| Water Resistance | None | IP68 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in headphones, see all Bose products or all JBL products. View full details for the Bose QuietComfort 35 II or the JBL Reflect Aero.