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
60H Playtime
🎮Low Latency Gaming
🔋Type-C Fast Charging

Description

🎧 Elevate your audio game with Boult Z40 — where endurance meets crystal-clear sound!

  • BASS THAT MOVES YOU - 10mm dynamic drivers pump rich, deep bass that elevates every playlist and podcast.
  • GAME ON WITH ZERO LAG - Low latency mode delivers perfectly synced sound for immersive gaming and binge-watching marathons.
  • SWEATPROOF READY FOR ACTION - IPX5 water resistance and ergonomic design keep you comfortable and unstoppable, rain or shine.
  • CRYSTAL CLEAR CONVERSATIONS ALWAYS - Zen™ ENC Mic cuts through noise so your voice stands out in every call and meeting.
  • ENDURANCE THAT OUTLASTS YOUR HUSTLE - 60 hours of uninterrupted audio freedom keeps you powered through work, workouts, and weekend escapes.

Boult Audio Z40 True Wireless Earbuds combine an industry-leading 60-hour battery life with advanced Zen ENC noise-cancelling mic technology and low latency gaming mode. Featuring powerful 10mm bass drivers, Type-C fast charging, Bluetooth 5.3 connectivity, and IPX5 sweat resistance, these ergonomically designed earbuds deliver premium sound and comfort for professionals and gamers alike. Proudly made in India, the Z40 is your all-day, every-occasion audio companion.

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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, Boult
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, Noise Cancellation, Lightweight, 60H Playtime Wireless,, IPX5 Water Resistant,, Detachable Cable, 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.

V**L

Just okay product

Voice is not clear. The notice cancilatiin function is not working properly.

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 ..

A**R

BOULT EAR BUDS REVIEW

Why did you pick this product vs others?:Ye wali buds mene pehle bhi amazon se hi mangai thi bhut achchi lagi good sound Value for money Design:Design bhut achcha hai beautiful Earphone quality:Base sound quality bhut achchi haiWeight:Weight bhut lite hai iska Value for money:Is price mai bhut achcha haiSound quality:Base aur sound bhut achcha haiColor quality:Color achcha hai

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

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.

R**W

Buyer beware, faulty devices being recirculated

I'm a return buyer. I've bought this model 3 separate times because the battery and sound were dependably good.However this time round, a faulty product was sent out to me.1) It is powering on-off by itself.2) Unable to turn earpiece on or off using the normal method, need to return the piece to the box and then reopen to power on3) Same deal with calling up Google Assistant, not under user control.When I tried returning the device, sadly found out Amazon has relinquished responsibility for this product and I have to reach out to the Boult Audio service center for help.Boult has been unhelpful, only telling me how to box up the item and send it to them, hoping for repair.Really feeling ripped off and shocked at the way Amazon has taken their hands off the wheel. Clearly there must've been way too many returns of this item to make them wash their hands off this product, why is it still listed? Could've put that money to better use. AI telling me this item usually doesn't get returned, well ofcourse not, if you refuse returns.Buyer beware. Find something better

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

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 Norway