The catch
JBL Tune 770NC
Live 770NC's 50-hour ANC rating is longer.
Side by side
JBL Tune 770NC vs Live 770NC Guide: Live is ahead on rated runtime only when ANC is on
Quick verdict
Tune 770NC is the choice for the lighter 232 g headphone. Live 770NC is the choice for the longer ANC-on claim and a slightly larger ear opening. Tune takes the ANC-off headline at 70 hours, yet with cancellation enabled, Live lasts longer on the manufacturer figures.
Before you buy
Why, and what it costs you
ANC on or off decides the battery winner
With ANC on, Live is ahead by six hours. With ANC off, Tune is ahead by five.
Where this comes from
ANC on: 50 - 44 = 6 hours. ANC off: 70 - 65 = 5 hours.
The catch
JBL Live 770NC
Compared with Tune 770NC, it is 24 g heavier.
JBL Tune 770NC
- Why pick it
- Light weight is your priority.
- ANC is usually off when you listen.
- The catch
- Live 770NC's 50-hour ANC rating is longer.
JBL Live 770NC
- Why pick it
- ANC normally stays on for you.
- The larger listed ear opening appeals to you.
- The catch
- Compared with Tune 770NC, it is 24 g heavier.
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What this page compares
JBL Tune 770NC and Live 770NC compared on ANC-on battery life, weight and ear-opening dimensions. The 70-hour headline leaves out part of the picture.
Tune 770NC is the choice for the lighter 232 g headphone. Live 770NC is the choice for the longer ANC-on claim and a slightly larger ear opening. Tune takes the ANC-off headline at 70 hours, yet with cancellation enabled, Live lasts longer on the manufacturer figures.
Which one fits
Pick the situations that sound like you
You keep ANC on all through the workday
Live claims 50 hours and Tune claims 44 hours.
- JBL Tune 770NC
- Good
- JBL Live 770NC
- Better fit
Most of your listening is with ANC off
Tune’s rating is 70 hours against 65 for Live.
- JBL Tune 770NC
- Better fit
- JBL Live 770NC
- Good
You want something lighter for your commute
Tune weighs 24 g less.
- JBL Tune 770NC
- Better fit
- JBL Live 770NC
- Good
Small cups leave your ears feeling cramped
The listed opening is larger on Live, though dimensions guarantee nothing, so try the fit yourself.
- JBL Tune 770NC
- Good
- JBL Live 770NC
- Better fit
In practice
Differences you will notice
ANC on or off decides the battery winner
With ANC on, Live is ahead by six hours. With ANC off, Tune is ahead by five.
How we worked this out
ANC on: 50 - 44 = 6 hours. ANC off: 70 - 65 = 5 hours.
Tune weighs about 9% less
Published weights show a 24 g saving.
How we worked this out
9.4% = (256 - 232) / 256 × 100.
Live’s opening is 0.4 cm taller and 0.3 cm wider
If the Tune cups touch your ears, the extra room could help, but it does not prove comfort on its own.
How we worked this out
Height: 5.8 - 5.4 = 0.4 cm. Width: 4.0 - 3.7 = 0.3 cm. These come from listed internal dimensions. Usable pad volume was not measured.
Plug in your setup
Which headphones suit the way you listen?
Start with how you listen. Charging over USB is not the same as playing audio over USB, and some headphones need power even on a cable. These answers are placeholders until you apply your own.
JBL Tune 770NC
Passes these checksPlays over Bluetooth.
JBL Live 770NC
Passes these checksPlays over Bluetooth.
Battery figures are maker claims for the stated mode. They do not reflect measured travel time. Volume, codec, calls and battery age all change runtime. Closed earcups can still leak some sound. Weight alone does not predict comfort. USB audio needs a compatible source and cable. This check does not judge sound quality, mic quality or amplifier power.
Option A
JBL, Tune 770NC
Tune 770NC
This folding ANC pair weighs 232 g and comes with multipoint and a 1.2 m analog lead. Look at the 44-hour ANC rating rather than only the 70-hour headline.
- Best for
- Commuting with a laptop and phone in a lighter pair
Facts we checked
- With ANC off the manufacturer lists 70 hours, and with ANC on it lists 44 hours.
- The supplied audio lead is 1.2 m, and the weight is 232 g.
- Internal cup dimensions of 5.4 by 3.7 cm are listed.
Option B
JBL, Live 770NC
Live 770NC
With a 50-hour ANC-on rating and a Bluetooth link to two devices, this folding ANC pair helps when you want longer gaps between charges in the workweek.
- Best for
- Listening with noise cancellation on for an entire workweek
Facts we checked
- Official figures are 65 hours with ANC off and 50 hours with it on.
- Its listed weight comes to 256 g.
- Through multipoint, two Bluetooth devices can remain connected.
Spec by spec
Where they really differ
| Spec | JBL Tune 770NC | JBL Live 770NC | In practice |
|---|---|---|---|
| ANC-on playback | 44 hours | 50 hours | In the cancellation mode, Live is rated for six more hours. |
| ANC-off playback | 70 hours | 65 hours | The other mode is where Tune has the longer rating. |
| Weight | 232 g | 256 g | Tune is 24 g lighter. |
| Internal ear opening | 5.4 × 3.7 cm | 5.8 × 4.0 cm | Live lists the larger opening, but fit differs from person to person. |
| Bluetooth multipoint | Yes | Yes | Each pairs with a laptop and a phone. |
| Analog cable | Included | Included | With the right lead, either takes a wired source. |
| Folding | Yes | Yes | Travel folding works on either. |
Trade-offs
What each pick costs you
With JBL Tune 770NC
- Its ear openings are smaller than those of Live 770NC, so try the fit first.
With JBL Live 770NC
- Having a detachable analog cable does not mean USB-C carries audio.
Change of plan
When the answer changes
A lighter headphone is the goal.
Go with JBL Tune 770NC. Seeing 70 hours on Tune and 65 on Live could lead you to the opposite conclusion for ANC travel. Keep the on and off columns apart throughout the decision.
ANC normally stays on for you.
Go with JBL Live 770NC. A slightly taller and wider opening is listed for Live. If a smaller pad presses on your ear, that deserves a fit check, although depth, pad softness and clamping force still affect comfort.
Decision guide
How to decide
For the lighter 232 g headphone, go with Tune 770NC. For the longer ANC-on claim and a slightly larger ear opening, go with Live 770NC. Tune wins the ANC-off headline at 70 hours, but on manufacturer figures Live lasts longer once cancellation is enabled.
Set the biggest headline aside until you pick a mode
Seeing 70 hours on Tune and 65 on Live could lead you to the opposite conclusion for ANC travel. Keep the on and off columns apart throughout the decision.
Ear room may be the better reason to step up
A slightly taller and wider opening is listed for Live. If a smaller pad presses on your ear, that deserves a fit check, although depth, pad softness and clamping force still affect comfort.
Multipoint is no reason to spend more here
Two Bluetooth devices can stay connected to either model, so a laptop-and-phone workflow gives you no reason to move from Tune to Live.
What this page can’t tell you
- Manufacturer battery tests are not one shared independent endurance test.
- Cup dimensions cannot promise a fit for every ear.
By the numbers
What the data shows
What we found across the headphones we compare, plus the checked facts behind each finding.
How many fit
Only 14 of the 60 models checked meet every need here: “I want quieter train rides”, “I go back and forth between laptop and phone”, and “My bag has no space left”.
14 models fit, out of 60 checkedShow the facts and the math
How we countedThe count uses each product's current fit ratings for “I want quieter train rides”, “I go back and forth between laptop and phone”, and “My bag has no space left”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| JBL Tune 770NC |
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| JBL Live 770NC |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
JBL Tune 770NC
Light weight is your priority.
See price & reviews on AmazonJBL Live 770NC
ANC normally stays on for you.
See price & reviews on AmazonEach link opens in a new tab.
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