Bose QuietComfort Earbuds II vs JBL Tune 770NC
The Verdict
Bose QuietComfort Earbuds II and JBL Tune 770NC serve different needs despite both offering ANC at different price points. The Bose earbuds deliver superior sound quality through CustomTune calibration and a refined 9.3 mm dynamic driver, with industry-leading ANC that justifies their $299 price tag. Their 6-hour battery per charge requires frequent topping up, but the IPX4 rating handles workouts and weather. JBL's over-ear design provides dramatically different value: 44 hours of ANC battery life and 70 hours without it make them exceptional for travel and daily commuting. The 40 mm drivers produce punchy bass suited to JBL's house sound, while multipoint Bluetooth adds practical convenience the Bose lacks. JBL also includes a wired 3.5 mm fallback, useful if Bluetooth fails. At roughly one-third the price, the Tune 770NC sacrifice some sound refinement and ANC sophistication for longevity and comfort during extended wear. Choose Bose for portable, premium audio with best-in-class noise cancellation; select JBL for all-day battery life, comfort, and exceptional value on a budget.
Who Should Buy
Buy the Bose QuietComfort Earbuds II if…
- →Arguably the best noise cancellation in any wireless earbud
- →CustomTune personalizes sound and ANC to your ears
- →Comfortable, secure fit with included Stability Bands
Buy the JBL Tune 770NC if…
- →70-hour battery without ANC is staggering for a $99 headphone
- →ANC at $99 makes this the cheapest decent noise-cancelling option
- →Multipoint Bluetooth included — rare at this price
Category Scores
Pros & Cons
Bose QuietComfort Earbuds II
Pros
- Arguably the best noise cancellation in any wireless earbud
- CustomTune personalizes sound and ANC to your ears
- Comfortable, secure fit with included Stability Bands
- Excellent natural-sounding Aware mode
- Strong, balanced sound signature
Cons
- No Bluetooth multipoint
- No aptX or hi-res codec support (AAC/SBC only)
- Wireless charging case is sold separately as an accessory
- Bulky case compared to competitors
- No wear-detection auto-pause at launch (added later)
JBL Tune 770NC
Pros
- 70-hour battery without ANC is staggering for a $99 headphone
- ANC at $99 makes this the cheapest decent noise-cancelling option
- Multipoint Bluetooth included — rare at this price
- Lightweight at 226 g — comfortable for extended sessions
- JBL Pure Bass profile is fun and engaging
Cons
- ANC is basic — blocks low rumble but misses mid and high frequencies
- No LDAC or aptX — limited to AAC and SBC
- Plasticky build matches the budget price
- Sound quality is acceptable but not detailed or refined
Full Specifications
| Spec | Bose QuietComfort Earbuds II | JBL Tune 770NC |
|---|---|---|
| Active Noise Cancelling | ||
| Type | in-ear | over-ear |
| Weight | 6.2 g (per bud) | 226 g |
| Battery | ||
| Battery life | 6 hrs buds, up to 24 hrs total with case | 44 hrs (ANC on), 70 hrs (ANC off) |
| Charging | USB-C (wireless charging case sold separately) | USB-C, 5-min quick charge for 3 hrs |
| Drivers | 9.3 mm dynamic driver | 40 mm |
| Features | CustomTune sound calibration, Industry-leading ANC with adjustable modes, Aware Mode with ActiveSense, Stability Band fit kit, Touch controls with volume swipe | Adaptive Noise Cancelling, Ambient Aware mode, JBL Pure Bass Sound, Multipoint Bluetooth pairing, Smart Ambient with TalkThru, JBL Headphones app with EQ |
| Connectivity | ||
| Wired option | ||
| Codecs | AAC, SBC | AAC, SBC |
| Bluetooth | 5.3 | 5.3 |
| Multipoint | ||
| Water Resistance | IPX4 (buds) | None |
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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.
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