







🎧 Elevate your sound game with GOBOULT K40 — where power meets precision.
The GOBOULT K40 True Wireless Earbuds combine industry-leading 48-hour battery life, 45ms low latency for gaming, and 13mm bass drivers for rich sound. Featuring 4 ENC microphones for crystal-clear calls, Type-C fast charging, and IPX5 water resistance, these earbuds are crafted in India to deliver premium comfort and cutting-edge connectivity with Bluetooth 5.3.





| ASIN | B0CTCWPHH5 |
| Age Range (Description) | Adult |
| Audio Driver Size | 13 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 45 Milliseconds |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | No |
| Battery Life | 48 Hours |
| Best Sellers Rank | #831 in Electronics ( See Top 100 in Electronics ) #110 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Cable Feature | Type-C Fast Charging Cable |
| Cable feature | Type-C Fast Charging Cable |
| Carrying Case Color | Electric Black |
| Carrying Case Height | 45 Millimetres |
| Carrying Case Length | 62 Millimetres |
| Carrying Case Material | Rubber |
| Carrying Case Weight | 35.9 Grams |
| Carrying Case Width | 24 Millimetres |
| Charging Time | 100 Minutes |
| Compatible Devices | Android, Cellphones, Desktops, Gaming Consoles, Laptops, Tablets, iphone |
| Connectivity Technology | Bluetooth, Wireless |
| Control Method | Touch, Voice |
| Control Type | Voice Control |
| Controller Type | Amazon Alexa, Google Assistant, Siri, Touch, Volume |
| Country of Origin | India |
| Customer Reviews | 3.9 3.9 out of 5 stars (8,881) |
| Date First Available | 12 December 2023 |
| Earpiece Shape | Bud |
| Form Factor | In ear |
| Frequency Response | 20 Hz |
| Generic Name | True Wireless in ear earbuds |
| Global Trade Identification Number | 08906133854195 |
| Hardware Interface | Bluetooth |
| Headphones Jack | Type-C Fast Charging Jack |
| Importer | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Included Components | Extra Pair of Eartips, K10 Charging case, Type-C Fast Charging Cable, User Manual, Warranty Card |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 49 x 88 x 97 Millimeters |
| Item Weight | 35.9 g |
| Item model number | Airbass |
| Manufacturer | Exotic Mile Pvt. Ltd. |
| Material | Rubber |
| Maximum Operating Distance | 10 Metres |
| Model | Airbass |
| Model Name | Airbass |
| Net Quantity | 1.0 Count |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Packer | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Product Dimensions | 4.9 x 8.8 x 9.7 cm; 35.9 g |
| Recommended Uses For Product | Calling, Cycling, Exercising, Gaming, Motorcycling, Skateboarding, Workout |
| Sensitivity | 115 dB |
| Special Feature | 13mm Bass Drivers, 4 ENC Calling Mics, 45ms Low Latency Gaming, 48H Playtime, Crafted in India earbuds, Fast Charging, Lightweight, Microphone Included, Noise Cancellation, Sweatproof, Touch Control |
| Special Features | 13mm Bass Drivers, 4 ENC Calling Mics, 45ms Low Latency Gaming, 48H Playtime, Crafted in India earbuds, Fast Charging, Lightweight, Microphone Included, Noise Cancellation, Sweatproof, Touch Control |
| Specific Uses For Product | Entertainment, Gaming, Professional |
| Supports Bluetooth Technology | Yes |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth |
S**N
Best quality 👍
Low price, big bang. You cannot get a better earbuds than this at such a good rate. Its sound quality is very good, its look is also very beautiful, its battery backup is very good.
A**A
Decent TWS but charging could be better
Why did you pick this product vs others?: Nice TWS earphones under ₹1000 . Nice audio, good battery life. However after 1 year of use there was some trouble in charging one of the earbuds in the case. I used to adjust using a piece of paper to make it sit in a position where it continued to charge. Also the case is not waterproof it is not working since I got drenched in rain with it in my pocket. So, decent product needs to be handled carefully.
T**Y
Awesome
Fantastic product, awesome bass, battery backup is ultimate and its rubberised finish is soo smoothly, especially that design is marvelous🫡
P**C
Useful for the purpose!
The product had come at a discount which most find it affordable & for use. There r various colours available & there r also various models available. Thos product have a 48 hours srandby time. Tge battery stands longer than usual & once the case is charged the earbuds can be charge from the case when ear buda r inserted in it. U can easily carry it with u & good for travel. I have bought the kakhi green colour & the colour is good for me. The earbuds can come out from ur ear often & have to be careful not to loose it in the open. It has a neat & good instruction manual which explains everything. It is wireless & has 5.3 version of bluetooth. It has intreptions when there is obstructions. The wireless earbuds connetcts with mobile phones & there was a few reluctance to automatically connect back when disconnected. Overall it is value for money & another model of it with 60 hours srandby time was also available in Amazon of u want that. It had fallen multiple times from my ear to the hard floor & it had no damage or any issue. It had once fallen into water & got immersed for 2-3 seconds & I took it out & shook the water multiple times & then wiped out the water with a towel. It had very low voice for around 2 minutes, but tgen worked well again normally. It is only IP 5 standard which can preserve it from slight rain & splash. IP 7 & IP8 standards can have imersing water proof. But for ear this bud it is IP5.
S**T
A good Buds in lesser price
Pros: 1. Let's say this Buds are working perfectly in the house/home only. Not On Roads. 2. Good quality of Bass and Voice. 3. Fits perfectly in the ear. 4. Buds Case is very attractive and very soft. 5. Good in this Price range. 1. Not perfectly working on call, when we are on Bike or Riding. There is no clarity if you speak via buds while we are driving. 2. Failed to perform Noice Cancellation while driving. I heard lots of noice of traffic, horn, air, when I was riding and speaking via Buds. 3. Bit slow while connecting to Mobile phone. 4. Design is very small.
B**N
Good Earbuds at Budget Price
I’ve been using the Boult Audio K40 True Wireless Earbuds for a few days now, and I have to say, they’ve really exceeded my expectations! These earbuds are incredibly versatile, making them perfect for a variety of uses, whether it’s for listening to music, taking calls, or even gaming. The 48-hour playtime is definitely a standout feature. I don’t have to worry about charging them constantly, which is so convenient, especially on long days when I need them for work or just unwinding with some music. The Type-C fast charging is a nice touch, allowing for quick juice-ups when needed. The sound quality is crisp, and the 13mm bass drivers deliver a surprisingly deep and punchy sound. Whether I’m jamming to my favorite playlist or watching videos, the audio is clear and immersive. I also really appreciate the Clear Calling feature, with 4 mics ensuring that my voice is loud and clear during calls. Even in a noisy environment, I haven’t had any issues with the quality of my calls, which is a huge plus for both work and personal use. As someone who enjoys gaming, the 45ms low latency gaming feature is a game-changer! There’s no lag, and I get to enjoy a seamless gaming experience without the usual delay that many Bluetooth earbuds have. Finally, the ergonomic design with a premium grip ensures that the earbuds stay snug in my ears, no matter what I’m doing. They’re so comfortable, I can wear them for hours without discomfort. All in all, these Boult Audio K40 Earbuds are a fantastic option for anyone looking for high-quality, all-around wireless earbuds. They’re great for daily use, whether you’re working, exercising, gaming, or just chilling out with your favorite tunes. Thanks to Amazon for bringing this amazing earbuds to us!
P**R
Very nice product , worth the money
Build quality really good in dropped it many times at many heights even in water for a sec but really strong , however after many falls one time earbud split but reattached easily and still good . I purchased one whoch laster more than a year than the case stopped working but the earbuds are perfectly fine so I ordered another but same modle so I have one cade but two pare of earbuds , apart from this no complaint from the product as I bought is two times .
S**S
Nice looking.
Good sound quality. It turns off when disconnected for more than a minute. Base is not too high but value for money. Durability is way better than expected, I have dropped it more than 5 times. I am using it since 8-9 months and no issues till now. Gaming ability is worth for money. Control buttons are set in a nice order. Good battery life. Overall it's value for money.
K**S
Great sound quality, long lasting battery, easy to charge, great quality and comes with spare ear buds. Easy to connect, and just overall great! Definitely worth buying.
M**Y
Not great
H**N
I've only had them for one day but they are really good. Well built, good sound quality with decent bass 👍🏻
O**R
I've had these for 3weeks now and they are very loud pair of ear buds and nice feel and touch to the earbuds and case. Bluetooth Connection is fast enough and battery life is pretty decent. However there is slight bass distortion when U turn it up beyond 75% but good treble and mid sound quality. For this price I can't complain too much. 🤓
C**N
I've had several different brands of earbuds, these hold a place of their own. Firstly: Their battery life will last forever many hours. I've used them upwards of 7 hours straight without dying. The case power life can go days without needing to recharge from multiple uses. Sound quality isn't quite BOSE but does deliver clear quality. One downside in my opinion, although given various size rubber ear cones I struggle to find one comfortable to fit my ear, maybe the shape, or maybe my ears. All in all excellent value for the price.
Trustpilot
2 days ago
3 weeks ago