






🎧 Elevate your sound game with GOBOULT K40 — where endurance meets precision and style.
The GOBOULT K40 True Wireless Earbuds combine 48 hours of battery life, 45ms low latency for gaming, and 13mm bass drivers for rich sound. Featuring 4 ENC mics for crystal-clear calls, Type-C fast charging, and IPX5 water resistance, these earbuds are designed for professionals and gamers seeking premium comfort and uncompromised performance. Proudly crafted in India, they offer seamless Bluetooth 5.3 connectivity and intuitive touch controls for a modern audio experience.





| ASIN | B0CTCWPHH5 |
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Gaming, Motorcycling, Skateboarding, Workout |
| Audio Driver Size | 13 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 45 Milliseconds |
| Battery Average Life | 48 Hours |
| Battery Charge Time | 100 Minutes |
| Best Sellers Rank | #1,225 in Electronics ( See Top 100 in Electronics ) #145 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Box Contents | Extra Pair of Eartips, K10 Charging case, Type-C Fast Charging Cable, User Manual, Warranty Card |
| Brand | GOBOULT |
| Brand Name | GOBOULT |
| Cable Features | 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 |
| Colour | Electric 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, Volume |
| Country of Origin | India |
| Customer Reviews | 3.9 out of 5 stars 9,099 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Bud |
| Enclosure Material | Rubber |
| Form Factor | In Ear |
| Frequency Range | 20-20000 Hz |
| Frequency Response | 20 Hz |
| Global Trade Identification Number | 08906133854195 |
| Headphone Form Factor | In Ear |
| Headphone Jack | Type-C Fast Charging Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Impedance Unit of Measure | 32 Ohms |
| Importer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Is Autographed | No |
| Is Electric | Yes |
| Item Type Name | True Wireless in ear earbuds |
| Item Weight Unit of Measure | 35.9 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 | Bluetooth, Wireless |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Packer Contact Information | Exotic Mile Pvt. Ltd. , B67 Wazirpur Industrial Area , New Delhi 110052 |
| Product 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 |
| Sensitivity | 115 dB |
| Specific Uses For Product | Entertainment, Gaming, Professional |
| 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 |
D**E
Best in Budget
Very good product. I purchased it 6 months ago, and it is still working smoothly without any issues. The battery backup is impressive, it lasts for a long time on a single charge. The sound quality is also amazing for this price range. The bass is clear, and the calling quality is good with clear voice output. Overall, it is a value for money product. I would definitely recommend it to anyone looking for good earphones within a budget product
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.
S**S
Very good and value for money
Very good and value for money product.i want to give a thanks to boult for making this type of product for us which really gives a good value and all things it's battery are also too good even it's 2 years running without any problem sound quality is also too good... Touch control works properly also Just love this product
M**L
zero review for product and sellers. Please punished them amazon.
Do not purchase this type of product First bluetooth was not show in my phone soo question is how to connect this airbuds. Second one is its buds was not perfect for ears not cormfortable for ears. And i was charged 3-4 hours but not respons design quality is average not good Sooo please do not purchasd this type of item Main thing is this product is useble by someone than after provide This is my replacement product but first product is bettar than second. Very disappointed vendor who give this product to me. I will pay money for bettar product but this vendor is not for give good quality product. Please amazon seized there account or else fine them. Please do action immediately this type of vendors. I really not satisfied amazon app for this type of disappointment. Very very redeculs.
S**)
அட்டகாசம்
Really good💯 Best choice for music lovers 7hr battery life continues music play Mic is Good Bluetooth connection is fast Supera iruku NANBA Nammbi Vangalam Boat Brand Bass quality idhulaum iruku
A**H
Sound quality
Nice product with a high quality sound and good noise cancellation
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!
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.
Trustpilot
1 month ago
1 week ago