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As technology continues to advance, we’re constantly introduced to new gadgets designed to enhance our audio experiences. One such device is the JBL Tune 770 NC Bluetooth headphones. For the past few months, I’ve had the chance to use these headphones, and in this review, I’ll cover everything you need to know about them, including sound quality, active noise cancellation, microphone performance, comfort, build quality, and overall usability. By the end of this review, you’ll have a clear understanding of whether the JBL Tune 770 NC is worth adding to your audio arsenal.
What’s in the Box?
The JBL Tune 770 NC headphones come in a box that contains essential features without complication. The JBL Tune 770 NC’s headphones inside remain stabilized between strong cardboard panels. The headphone shipping bag has protection but a dedicated case is missing which would help active users better carry their device. The headphone package consists of both a USB-C charging cable and a 3.5mm-to-2.5mm TRS audio cable to enable wired listening as well as user documentation for setup instructions.
The package becomes typical for its price range when leaving out the carrying case standing as an important omission.
Sound Quality: Excellent, with Some Fine-Tuning Required
Let’s get into the most important aspect of any pair of headphones: the sound quality. The JBL Tune 770 NC delivers high quality sound performance. While these headphones deliver clear dynamic sound with respectable bass performance the default factory sound quality has room for improvement like many other headphone models. Optimal audio performance requires custom adjustments which you can make through the JBL app.
I discovered my ideal audio performance required changing Wave app settings to increase bass by 4 dB and treble by 2 dB after testing different settings in the application. I switched off the Smart Audio element since it adjusts sound according to the played material. After making those sonic adjustments in the settings I achieved balanced audio which feels immersive with perfect sound quality across different music genres.
When you use these headphones you should use the app to personalize your EQ for the best listening experience. Through sound adjustments you can better experience headphones because people have unique listening preferences.
I’ve created multiple sound clips recorded with my binaural microphone for people who want to experience the headphone audio quality firsthand. These headphones create an intense listening experience which heightens enjoyment across all musical tracks.
Active Noise Cancellation: Works Like a Charm
The JBL Tune 770 NC includes Active noise cancellation (ANC) which stands out among its characteristics. I collected background sounds inside a busy restaurant utilizing my binaural microphone during tests. I captured ambient sound with plain conditions before comparing it to the active headphone state with ANC both disabled and enabled before testing “Ambient Aware” mode.
The results were impressive. Our tests showed that ANC performed extremely effectively at cutting down surrounding sound levels. A slight white noise existed but became evident only in few environments. The Ambient Aware mode performed excellently because it lets minimal outside noise break through allowing users to hear their environment while listening to music or podcasts.
People who spend time commuting and working within noisy areas will benefit from these headphones as they allow you to eliminate distracting noise so you can concentrate on music or communications.
Microphone Performance: Clear Audio in Noisy Environments
I discovered that the device surprised its users with excellent microphone functionality. While on a call the JBL Tune 770 NC showed outstanding capability by clearly isolating my voice while eliminating surrounding noise. When I evaluated the microphone inside both silent and loud areas the results showed striking differences.
The microphone recorded my voice without distortion within a quiet environment. Its outstanding functioning out-of-doors amidst excessive noise considerably amazed me. As cars drove by and wind blew the audio stayed clear and maintained strong intelligibility. These headphones include a microphone that performs well enough for conducting business calls and video chats as well as talking with friends.
The JBL app offers a distinctive feature called “VoiceAware” which lets users hear themselves while on calls and lets them adjust this level. With this function you can measure your speaking volume to prevent shouting while staying audible enough to others.
Comfort: A Bit of a Letdown
Despite outstanding performance in audio quality the JBL Tune 770 NC headphones lack proper comfort. Users will find these headphones inadequate during extended use because several design elements reduce their overall comfort.
Ear cup size presents the initial design issue. These headphones function as on-ear types which position directly over your ears. People with bigger ears will find these headphones become painful to wear shortly after being subjected to hot conditions because ear cup temperatures rise easily. Nested headphones show problems with high clamping pressure. These headphones clamp down on your head with such intense pressure it feels like someone is holding you in pliers which produces pain during long periods of wear.
Since the headband has thin cushioning its design creates extra wearer discomfort. These headphones pressed into my skull when I used them for a long stretch thereby causing me pain. Despite any other issues users may experience the headphones feature both an adjustable headband to secure fitment and flexible ear cups for improved comfort.
If your head size exceeds normal dimensions or you find over-ear headphones more comfortable this product is not advisable for your needs because it may create issues with the JBL Tune 770 NC.
Build Quality: Solid, but Plastic
The JBL Tune 770 NC shows high standards for build quality in general presentation. Built to high standards these headphones combine lightweight characteristics with a solid structure that grants precise comfort when held. The entirety of the build utilizes plastic material which retains a high-quality appearance. The headphones demonstrate a luxurious design which combines elegant aesthetics with premium quality components with JBL logo strategically located on the ear cups.
Despite strong overall build quality the absence of metal components remains an issue for this product. Although the design won’t impact short-term durability the complete lack of metal raises doubts about their durability in long-term use when these headphones are often dropped or heavily used.
Usability: Practical and Functional
These headphones demonstrate excellent usability through the JBL Tune 770 NC. These headphones provide extended battery uptime to power users through work sessions with 70 hours battery life without ANC while still offering 44 battery hours in ANC mode ideal for long flights and road trips. Even when battery power runs out you can keep listening through a wired connection because this function serves as an excellent backup option.
Users will find these controls intuitive because they sit conveniently on the right ear cup. You’ll find power activation and volume control alongside the button that switches between ANC and ambient settings. Same buttons enable you to answer incoming calls while controlling playback functionality. These headphones recharge using USB-C making them compatible with the majority of present-day electronic devices because USB-C serves as the prevailing power standard.
Final Thoughts: Should You Buy the JBL Tune 770 NC?
Users enjoy excellent usability when operating the JBL Tune 770 NC headphones. With ANC functionality inactive users can extend headphone usage up to 70 hours but active ANC drops battery life down to only 44 hours both mode durations satisfy needs for lengthy aircraft journeys road excursions and office work periods. When your headphones lose battery power you can transition to wired mode to keep using them effectively.
A straightforward controller layout can be found on the right side of the ear cup. The controls include a power button and volume buttons alongside another button which lets users switch between ANC mode and ambient audio mode. The hardware buttons enable you to both answer calls and handle playback controls. The USB-C charging connection features on these headphones match the standard utilized in most current devices which makes charging simple and hassle-free.
The JBL Tune 770 NC represents the best choice when your preferences prioritize exceptional audio quality with ANC capabilities and portability above complete comfort. Any person who’s sensitive to tightly clasped earpieces should consider other models for longer-lasting over-ear comfort.
The JBL Tune 770 NC headphones receive my recommendation with the caveat of testing them first to check comfort against your head size and shape. While I recommend these headphones you should test them to find whether they fit your head properly.
