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 (Black)
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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 (Black)

3.8/5
Product ID: 646559200
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Details

  • Brand
    Boult
  • Colour
    Z40 Black
  • Ear Placement
    In Ear
  • Form Factor
    In Ear
  • Impedance
    16 Ohm
🎧10mm BoomX bass drivers
🎮45ms low latency gaming
🔋60H total playtime

Description

🎧 Power your vibe with Boult Z40 – where endurance meets epic sound!

  • GAME ON LAG GONE - Ultra-responsive 45ms low latency mode for seamless gaming immersion.
  • ENDURANCE CHAMPION - Unmatched 60 hours of playback to power your day and night without pause.
  • CRYSTAL CLEAR CALLS - Zen™ Environmental Noise Cancellation ensures your voice cuts through any noise.
  • SWEAT SPLASH READY - IPX5 water resistance keeps you moving through workouts and weather.
  • FAST FURIOUS CHARGING - Type-C fast charge delivers 100 minutes of playtime in just 10 minutes.

Boult Audio Z40 True Wireless Earbuds combine a mammoth 60-hour battery life with lightning-fast Type-C charging, delivering deep, dynamic bass through 10mm BoomX drivers. Featuring Zen™ Environmental Noise Cancellation and ultra-low 45ms latency, these IPX5-rated earbuds are engineered in India for gamers, professionals, and audiophiles seeking crystal-clear calls and immersive sound on the go.

Specifications

Noise ControlPassive Noise Cancellation, Sound Isolation
Frequency Response20 Hz
Sensitivity177 dB
Headphones JackType-C Fast Charging Jack
Model NameAirbass
Connectivity TechnologyWireless, Bluetooth 5.3
Wireless Communication TechnologyBluetooth
Included ComponentsType-C Fast Charging Cable, User Manual, Warranty Card, Extra Pair of Eartips, Wireless Charging Case
Age Range (Description)Adult
Specific Uses For ProductTravel, Entertainment, Gaming
Charging Time90 Minutes
Recommended Uses For ProductCycling, Motorcycling, Calling, Exercising, Gaming
Compatible DevicesCellphones, Tablets, Gaming Consoles, Laptops, Desktops
Control TypeVoice Control
Cable FeatureType-C Fast Charging Cable
Item Weight43.1 Grams
Water Resistance LevelWater Resistant
Customer Package TypeHigh Quality & Hassle Free Packaging
Net Quantity1 Count
Style60 Hours
Control MethodTouch, Voice
Number of Items1
Controller TypeGoogle Assistant, Siri, Touch Controls
Battery Life60 Hours
Audio Driver TypeDynamic Driver
Bluetooth Range10 Metres
Bluetooth Version5.3
Carrying Case Battery Average Life60 Hours
Carrying Case Battery Charging Time100 Minutes
Carrying Case Length56 Millimetres
Carrying Case Width50 Millimetres
Carrying Case Height29 Millimetres
Carrying Case Weight43.1 Grams
Carrying Case ColorBlack
Audio Latency45 Milliseconds
Audio Driver Size10 Millimetres
Earpiece ShapeBud
Global Trade Identification Number08906133854843
ManufacturerBoult, B-67 Wazirpur Industrial Area, New Delhi 110052
ModelAirbass Earbuds
Product Dimensions5.6 x 50 x 29 cm; 43.1 g
Batteries1 Lithium Polymer batteries required. (included)
Item model numberAirbass Earbuds
Special FeaturesSweatproof, Low Latency Gaming, Type-C Fast Charging, 60H Playtime Wireless, IPX5 Water Resistant, Environmental Noise Cancellation, Touch Controls and Voice Assistant, Fast Charging, Microphone Included
Batteries IncludedYes
Batteries RequiredNo
Cable featureType-C Fast Charging Cable
Maximum Operating Distance10 Metres
Form FactorIn ear, In Ear
Includes Rechargeable BatteryYes
ManufacturerBoult
Country of OriginIndia
Item Weight43.1 g

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

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The delivery time was excellent, and the packaging was secure.

2 months ago

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12 interest-free installments with tabby

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Fatima A.

Best international shipping I've ever tried. Worth every penny!

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Great experience from order to delivery. Highly recommended!

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