GOBOULT 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, Ear Buds TWS (Blue)
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GOBOULT 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, Ear Buds TWS (Blue)

Product ID: 501722459
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Details

  • Brand
    Boult
  • Colour
    Z40 Blue
  • Ear Placement
    In Ear
  • Form Factor
    In Ear
  • Impedance
    16 Ohm
🎧10mm rich bass drivers
🎮45ms low latency gaming
🔋60H ultra-long playtime

Description

🎧 Elevate your audio game with GOBOULT Z40 — where endurance meets precision sound.

  • GAME ON WITH ZERO LAG - Ultra-responsive 45ms low latency mode keeps your audio perfectly synced for competitive edge.
  • FAST CHARGE FAST LIFE - Type-C quick charging fuels hours of playback in minutes—never miss a beat on the go.
  • CRYSTAL CLEAR CONVERSATIONS - Zen™ ENC mic cuts background noise for calls that sound like you’re in the same room.
  • POWERFUL BASS IMMERSIVE SOUND - 10mm dynamic drivers deliver deep, punchy bass that elevates every playlist and podcast.
  • ENDURANCE THAT OUTLASTS YOUR DAY - 60 hours of uninterrupted audio freedom—work, game, or unwind without pause.

The GOBOULT Z40 True Wireless Earbuds combine an industry-leading 60-hour battery life with advanced Zen™ Environmental Noise Cancellation for crystal-clear calls. Featuring 10mm dynamic drivers, these earbuds deliver rich bass and immersive sound, while a low latency gaming mode ensures perfectly synced audio for gamers. Designed for active lifestyles, they offer IPX5 sweat and water resistance, ergonomic comfort, and fast Type-C charging. Proudly made in India, the Z40 earbuds are the perfect blend of performance, durability, and style for professionals and gamers alike.

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Specifications

Noise ControlEnvironmental Noise Cancellation
Frequency Response20 Hz
Sensitivity117 dB
Headphones JackType-C
Model NameAirBass
Connectivity TechnologyWireless
Wireless Communication TechnologyBluetooth
Included ComponentsCable, Ear Cushions, Eartip, User Manual, Wireless Charging Case, Z40 Earphones, Charging case, Extra Pair of Eartips, Charging cable, User Manual
Age Range (Description)Adult
MaterialRubber
Specific Uses For ProductCalling, Entertainment, Gaming
Charging Time1.5 Hours
Recommended Uses For ProductCycling, Disc Jockey Use, Exercising, Gaming, Running
Compatible DevicesAndroid, Cellphones, Desktops, Laptops, Tablets, iphone
ThemeFantasy
Control TypeVoice Control
Cable FeatureDetachable
Item Weight43.1 Grams
Water Resistance LevelWater Resistant
Frequency Range20-20000 hertz
Customer Package TypeHigh Quality & Hassle Free Packaging
Net Quantity1.0 Pack
Style60 Hours
Control MethodTouch
Number of Items1
Controller TypeCortana, Google Assistant, Siri, Touch, Touch control
Battery Life100 Hours
Audio Driver TypeDynamic Driver
Bluetooth Range10 Metres
Bluetooth Version5.3
Carrying Case Battery Average Life100 Hours
Carrying Case Battery Charging Time2 Hours
Carrying Case Length56 Millimetres
Carrying Case Width28 Millimetres
Carrying Case Height50 Millimetres
Carrying Case Weight50 Grams
Carrying Case ColorLavender
Audio Latency45 Milliseconds
Audio Driver Size10 Millimetres
Earpiece ShapeBud
Is AutographedNo
Number of USB 2 Ports5
Global Trade Identification Number08906133851194
ManufacturerBoult, Boult Audio
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 Features60H Playtime Wireless, IPX5 Water Resistant, Environmental Noise Cancellation, Touch Controls and Voice Assistant, Fast Charging, Microphone Included, Sweatproof
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

P**A

Sound and bass over All done'

Why did you pick this product vs others?:Sound quality Good 👍 Battery 🔋 backup good Long time useDesign:Looking is good 👍Comfort:Comfort suites for ear type Durability:Almost done 👍 Features:Feature good but not properly work enc and other sensor

G**R

For 799. It is great to buy :)

The media could not be loaded. Product is good.If you want to buy it in this budget, its honestly the best as of right now.(12 August 2025)For 800rs it is great to buy..Though the product itself feels a little cheap and plasticy- the sound quality makes up for it and is very good with deep sounding speakers and a nice fit to the earThe case design though looks really nice and modern, felt that it is a little finnicky to use it with one hand(as seen in the vid i posted) and not the best placement to keep the ear phones itself which are completely open.But over all for the price you cannot expect more than this, thought they could have maybe looked a little more into itsease of handling.If your budget is this much and you want a good earphone, i would say you can go for it :)

U**A

Better options available but if you want to buy this it is good.

I used the product for 8 months. The item itself is good but there are much better options in the same price range. Whenever I connect it to my phone if I don't adjust the volume it starts blasting on full volume. My ears have suffered multiple times. Calling on it is seemless but the ringtone is audible outside too. p.s. the actual conversation is fine. They fit snugly and have not fallen off even when I move around the house. The battery life is good too as they still go around 4 hours without charging.

V**I

Nice price and good product

Nice , sound ok , comfortable to use, Bluetooth connection good.

N**K

Good for that price

Sound quality, comfort and connectivity is very good but mic quality in call is bad , opposite person can't hear my voice via buds and also my left side bud turn off automatically with in 10 second after removing from charging case,there is not factory reset button in the case.

S**

Perfect

The sound quality, built quality and the other features like multifunctional touch control, game mode,etc are good at this price range. The only thing what I found a problem is that the cable they had given: it's too short & is not charging the tws properly, I have to use my own cable to charge it, except that everything is great

S**N

Volume problem nd connectivity issue

It's quite good if u r using optional but heavy users literally avoid it.... I have used tons of blootooth buds and I have experienced numerous but I would really say that boult one is really poor especially this one. Like it would not fit in ur ear sometimes like if u r travelling there is 95% chance that ur buds will fall like in case realme tws has smaller neck in there buds but in boult it's too broad which appear to cause problems for fitting purpose nd then the second is which i really hate the part is that like in pc or laptop when ur earbuds is connected and u selected 40 or 42- medium according to ur choice volume then like u again kept the buds in case then again when u connect it to ur laptop it again appears to be 100 / full volume like again and again u have to reduce the volume like this is really one of the cons customer support really need to work on volume one nd ya ofc u should also allows to increase and decrease option of volume through earbuds ... Nd ya if u r r any kinda gymrat or athletes then go for bro boat or realme or JBL bot this boult one I won't recommend for heavy users.... Overall rest functions like calling qlt nd music qlt is pretty good 👍

K**K

Awesome sound quality but battery backup sucks

Even though the sound quality is better than others but the battery backup sucks , it's not good enough as it's shown , overall it's a good deal but not the best . Nice design , volume control and touch is okay okay , comfortable and connectivity is also good . Only if they could do something about battery backup.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ali H.

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

1 day ago

Goboult Z40 True Wireless In Ear Earbuds With 60h Playtime | Desertcart UAE