Boult Audio Z40 True Wireless in Ear Earbuds with 60H Playtime, Zen™ ENC Mic, Low Latency Gaming, Type-C Fast Charging, Made in India, 10mm Rich Bass Drivers, IPX5, Bluetooth 5.3 Ear Buds TWS (White)
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Boult Audio Z40 True Wireless in Ear Earbuds with 60H Playtime, Zen™ ENC Mic, Low Latency Gaming, Type-C Fast Charging, Made in India, 10mm Rich Bass Drivers, IPX5, Bluetooth 5.3 Ear Buds TWS (White)

3.8/5
Product ID: 504713575
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Details

  • Brand
    Boult
  • Colour
    Z40 White
  • Ear Placement
    In Ear
  • Form Factor
    In Ear
  • Impedance
    16 Ohm
🎧10mm BoomX bass drivers
🎮Low latency gaming
🔋60H total playtime

Description

🎧 Elevate your sound game with Boult Z40 — where endurance meets clarity!

  • GAME ON LAG GONE - Experience ultra-low latency for seamless gaming and video streaming.
  • CRYSTAL CLEAR CALLS - Zen™ Environmental Noise Cancellation mic cuts out distractions for pristine voice clarity.
  • SWEAT SPLASH READY - IPX5 water resistance keeps you moving through workouts and weather without worry.
  • FAST CHARGE FAST LIFE - 10 minutes of Type-C charging delivers 100 minutes of playback—never miss a beat.
  • UNSTOPPABLE BATTERY LIFE - 60 hours of non-stop music and calls to power your day and night.

Boult Audio Z40 True Wireless Earbuds combine a mammoth 60-hour battery life with rapid Type-C charging, advanced Zen™ ENC microphone for noise-free calls, and low latency Bluetooth 5.3 connectivity. Featuring powerful 10mm BoomX bass drivers and IPX5 water resistance, these earbuds are engineered for immersive entertainment, gaming, and active lifestyles—all proudly made in India.

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Specifications

Noise ControlSound Isolation
Sensitivity117 dB
Headphones JackType-C
Model NameAirBass
Connectivity TechnologyWireless
Wireless Communication TechnologyBluetooth
Included ComponentsCable, Ear Cushions, Z40 Earphones, Charging Case, Extra Pair of Eartips, Charging Cable, User Manual
Age Range (Description)Adult
MaterialPlastic
Specific Uses For ProductCalling
Charging Time1.5 Hours
Recommended Uses For ProductCycling, Running, Exercising, Gaming
Compatible DevicesCellphones, Tablets, Laptops, Desktops
ThemeFantasy
Control TypeVoice Control
Cable FeatureDetachable
Item Weight43.1 Grams
Water Resistance LevelWater Resistant
Frequency Range20 Hz - 20000 Hz
Customer Package TypeStandard Packaging
Net Quantity1 Pack
Style60 Hours
Control MethodTouch
Number of Items1
Controller TypeTouch-based
Battery Life6E+1 Hours
Audio Driver TypeDynamic Driver
Bluetooth Range10 Metres
Bluetooth Version5.3
Carrying Case MaterialPlastic or rubber
Carrying Case ColorWhite
Earpiece ShapeRounded tip
Global Trade Identification Number08906133851200
ManufacturerBoult Audio, B-67 Wazirpur Industrial Area, New Delhi 110052
ModelAirBass
Model Year2022
Product Dimensions5.6 x 5 x 2.9 cm; 43.1 g
Batteries1 Lithium Polymer batteries required. (included)
Item model numberAirBass
Operating Systemvoice
Hardware PlatformSmartphone
Special FeaturesSweatproof, 60H Playtime Wireless, IPX5 Water Resistant, Environmental Noise Cancellation, Touch Controls and Voice Assistant, Fast Charging, Microphone Included
Microphone formatin Ear
Power SourceBattery-Powered
Batteries IncludedYes
Batteries RequiredNo
Cable featureDetachable
Maximum Operating Distance10 Metres
Form FactorIn ear
Includes Rechargeable BatteryYes
ManufacturerBoult Audio
Country of OriginChina
Item Weight43.1 g

Have a Question? See What Others Asked

It is radiation free?
How to on and off device
both side microphone ? can i use one buds for call ?
is it returnable if turned out defective?

Reviews

3.8

All from verified purchases

R**A

good product , good colour , good quality

Here's a human review for the Boult Audio Z40 True Wireless Earbuds (Blue):"Boult Audio Z40: A Solid Contender for Everyday Listening (and Gaming!)"I've been using the Boult Audio Z40 True Wireless earbuds for a few weeks now, and I'm genuinely impressed with what they offer, especially considering their price point. As someone who juggles between music, podcasts, calls, and a bit of mobile gaming, these earbuds have become my daily go-to.First off, the sound quality is surprisingly good. The 10mm rich bass drivers deliver a satisfying thump without overpowering the mids and highs. Music sounds full and vibrant, and podcasts are clear and crisp. I'm not an audiophile, but for everyday listening across various genres, I'm very happy.The battery life is a huge selling point. Boult claims 60 hours with the charging case, and while I haven't timed it meticulously, I can confidently say I've gone days without needing to plug in the case. This is fantastic for long commutes or if you just forget to charge them frequently. The Type-C fast charging is also a welcome convenience.

M**A

Aweaome product in its range

A fine purchase on my end with reliable battery life , elegant or even stylish look , a decent sound quality and volume levels .I have used these buds as my daily listening device for a long time . This was a rather impulsive purchase as i wanted a earbud for listening to music .As i am not a audiophile i just went with a good looking earbud . But to my surprise these are decent for listening to music and even playing games as they can be used with low latency mode.The sound quality is decent but dont expect a basy sound from the buds they can get very loud and does a good job for paasive noise cancellation.I also liked the battery performance as they can last a really long time i have not been able to kill the buds even while travellingCons :In ear feel of the buds in not great and can get annoying after a couple of hoursThere aren't much but if we nitpick the connectivity has droped on its own a couple of time nothing much if it as it doesn't happen often.The case is not that durable or reassuring as some other buds in the price range.

A**R

Best in this price range

After using 2 month'sGood product 👍No battery indicator for case 😔Sound was good bass is average 👌battery was good 7-8 hours buds battery life😊Buds are comfortable for ears and looks stylish 😊No volume control in buds🥺Good for gaming 😃Buds and case was so light and quality is good 👍One problem I have face every day minimum 1 time buds are off and on automatically 🥺

S**P

music system means 90% is depend on Bass Booster.

the product qulity is ok but the problem is bass is too low its not enjoying.

M**A

amazing

It's really a budget friendly product. Thanks to the Boul for it's amazing sound. Alothough I have noticed a problem, there is a minor sound leakage at full volume but don't worry, it's just a minor. If a person is sitting next to you(in a sound of fan) he can't listen what you are listing but if the person is resting his head on your shoulder, then there is a chance that the person can listen what you are listing.

P**N

Great Battery Life & Sound, But Lacks Multi-Device Connection

The Boult Audio Z40 Pro earbuds have been a great purchase! The battery life is amazing, easily lasting for hours without needing a recharge. The sound quality is solid, with deep bass and clear vocals, making it great for both music and gaming. The low latency mode works well, and the quad mic ENC ensures clear calls. The rubber grip case gives it a premium feel, and the overall build quality is impressive for the price.However, one drawback is that it doesn’t support multi-device connectivity, which is a feature some other earbuds offer. It would have been nice to switch between my laptop and phone seamlessly.Still, considering the long battery life, great sound, and comfortable fit, it’s a solid choice for everyday use. 4 stars from me!

M**R

I have been using it for 9 months long term review!!!

I have been using this since July 2024 and now after 9 months of daily usage due to my work it has totally stopped charging even tho I am charging it through my laptop and mobile not a charger it has still stopped taking charge I tired using a mobile charger but still it didn't take charge. So in my opinion it's good overall the sound and the quality but for long term usage it's bad ..

V**R

Nice product

Pros: It has deep bass, clear voice, comfort and value for moneyCons : you can't expect balance sound qualityif you like more bass then you can buy it else choose some other products

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Boult Audio Z40 True Wireless In Ear Earbuds With 60h | Desertcart Kyrgyzstan