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🎧 Elevate your sound game with Z40 — where endurance meets precision.
The Z40 True Wireless Earbuds deliver premium audio with 10mm dynamic drivers, backed by an impressive 60-hour battery life and rapid Type-C charging. Featuring Zen™ ENC microphones for noise-cancelling calls, ultra-low 45ms latency for gaming, and IPX5 water resistance, these earbuds are designed in India to seamlessly blend performance, comfort, and durability for the modern professional on the go.





| ASIN | B0D9KJQQJP |
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Gaming, Motorcycling |
| Audio Driver Size | 10 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 45 Milliseconds |
| Battery Average Life | 60 Hours |
| Battery Charge Time | 90 Minutes |
| Best Sellers Rank | #135 in Electronics ( See Top 100 in Electronics ) #26 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Box Contents | Warranty Card |
| Brand | GOBOULT |
| Brand Name | GOBOULT |
| Cable Features | Type-C Fast Charging Cable |
| Carrying Case Color | Black |
| Carrying Case Height | 29 Millimetres |
| Carrying Case Length | 56 Millimetres |
| Carrying Case Weight | 43.1 Grams |
| Carrying Case Width | 50 Millimetres |
| Colour | Z40 Black |
| Compatible Devices | Android, Cellphones, Desktops, Gaming Consoles, Laptops, Tablets, iphone |
| Control Method | Touch, Voice |
| Control Type | Voice Control |
| Controller Type | Amazon Alexa, Google Assistant, Siri, Touch Controls |
| Country of Origin | India |
| Customer Package Type | High Quality & Hassle Free Packaging |
| Customer Reviews | 3.9 out of 5 stars 36,877 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Bud |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 20 Hz |
| Frequency Response | 20 Hz |
| Global Trade Identification Number | 08906133854843 |
| Headphone Form Factor | In Ear |
| Headphone Jack | Type-C Fast Charging Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 Ohms |
| Impedance Unit of Measure | 16 Ohms |
| Importer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Item Type Name | Premium Earbuds |
| Item Weight Unit of Measure | 40 Grams |
| Manufacturer | Exotic Mile Pvt. Ltd., Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Manufacturer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Model Name | Airbass |
| Model Number | AirBass |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Packer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Product Features | 60H Playtime Wireless, ,, Fast Charging, IPX5 Water Resistant,, Low Latency Gaming, Microphone Included, Noise Cancellation, Sweatproof, Touch Control, Voice Assistant |
| Sensitivity | 177 dB |
| Specific Uses For Product | Entertainment, Gaming, Travel |
| Style Name | 60 Hours |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer's Warranty from the date of purchase |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
T**T
Best wireless Bluetooth earbuds in this price segment.
This product is very impressive and smooth. All functions are working very well. And price also good. Battery capacity best hai. Comfortable hai. Sound quality best hai . Kaafi light weight hai. Gaming k liye alag se mode hai jo achi trha se kaam krta hai. Ears mein fit rahta hai. Touch button k functions fully working hnn.
P**I
Good product.
This product is really good, and it's price is also affordable, sound quality is also best, and battery life is also longer
K**A
Behtareen
Very good product sound quality wohhhh amazing
P**U
Mid.
I had used Boult z40 for past 8 months.. The sound quality of my 9nld ead bud is damn cool and bass is proper, literally the best and cheapest tws. After 8 months, the battery of my z40 is dead... So, i decided to buy the Goboult z40 pro, which has larger battery life time... But, this time... They played with the bass really well but, the voice of the singers are really a mess. Kanye's voice sounds really weard and the quality of the audio is too low. Im suggesting not to buy the pro, better stay with boult z40.
K**A
Good deal for a solid price and W build quality!
Used these earbuds daily for quite a long time and honestly had a great experience. Sound quality was excellent for the price, battery life was reliable, and the front-loading case design made it very easy to use on the go. The funniest part is how they finally met their end. After a long day, I accidentally left the case in my pant pocket and sent it through a full washing machine and dryer cycle. Surprisingly, the case survived and even the earbuds partially came back to life after drying, which says a lot about the build quality. Unfortunately, the audio became muffled afterward, so I'm finally retiring them. For around ₹800-1000, these served me extremely well and lasted much longer than I expected. Would definitely recommend them to anyone looking for budget TWS earbuds with good sound and battery life. Pretty comfortable to wear and had less risk of falling off at least while walking... never tested running with them! I bought them right around dec 2025 and that time price was around 800... Cons: - Sometimes while connecting it auto sets the volume to 100... so you need to look out for those! - While calling you might face issues with the mic... Could be a noise cancellation issue as well - You can face desync issues certain times but they just reconnect themselves
N**.
Good
I used goboult earbuds since last 2 years I ordered 5 earbuds, 4 earbuds good and value for money Audio and bass quality really good of all 5 earbuds excludes 5th goboult new Z40 2.0....this bud battery backup is not good
A**R
Nice long life product
Before 4 year I was purchase product..awesome and long turm long life product.Good battery...I I'll us at time.
S**A
Moderate
Ok. Not very great. Good for 1k.
M**A
Good product
Yes
I**B
Good enough for price range
Sound is good. But has lots of issues such as mike not working randomly. Or the touch buttons stop responding. Look wise great. Charging speed very good. But depleting battery quite fast. Dosent last more than 5 hrs.
L**S
Best head phones
Fast delivery, so far happy and satisfied with the purchase.it is worthy purchase recommendation
H**1
Brilliant. Good quality and good sound
The third pair I have ordered as my teens keep stealing them and “losing” them. I love the comfort and the ease of use. May need a 4th pair soon 🙄 as my latest are yet again in someone’s car 😂
Z**N
Its not good
Left side earbuds not charging properly its shows 70 and drop down within two mints 50 and down
Trustpilot
1 month ago
1 month ago