














๐ง Elevate your sound, stay connected, and game on with GOBOULT K40 โ where power meets precision.
The GOBOULT K40 True Wireless Earbuds combine 48 hours of battery life, advanced 4-mic noise cancellation, and ultra-low 45ms latency for gaming, all powered by 13mm bass drivers and fast Type-C charging. Designed for professionals and gamers alike, these earbuds offer premium comfort, IPX5 water resistance, and seamless Bluetooth 5.3 connectivity, proudly crafted in India.





| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Gaming, Motorcycling, Skateboarding, Workout |
| Asin | B0CTCWPHH5 |
| Audio Driver Size | 13 Millimetres |
| Audio Driver Type | Bass Driver |
| Audio Latency | 45 Milliseconds |
| Battery Average Life | 48 Hours |
| Battery Charge Time | 100 Minutes |
| Best Sellers Rank | #10,387 in Electronics (See Top 100 in Electronics) #505 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 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 |
| Customer Reviews | 3.9 3.9 out of 5 stars (3,293) 3.9 out of 5 stars |
| Earpiece Shape | Bud |
| Enclosure Material | Rubber |
| 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 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 | Environmental 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 | 1.0 Count |
| Warranty Description | 1 Year Manufacturer's Warranty from the date of purchase |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
User
Everything I found helpful.
I was worried about sound quality and Bluetooth connectivity. But today, I got my earbuds and I can say they are really great. Packaging is good. No connectivity problem. Small and stylish minimal look is great. Sound quality and bass level is also great. It's really comfertable and don't come out easily. Touch control is working properly but there are some accidental touches that are hard to avoid. But it's manageable. There are some issues in gaming. There is a delay between audio sync. So if you are trying to buy for gaming, go for wired earphones. Mostly all bluetooth earbuds have sound sync issue. But if you are planning to buy for music and other stuff, Go for it...
User
Good product,best budget headphones
I have this headphones about 2 year thier battery backup, volume, comfort and sound quality is very good ,i use about 2 years and touch controls is fully working but it has pros but also has conc there not recommended for call their calling quality is very low ,noise cancellation does not work
User
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 alsoJust love this product
User
Please return it
This product is terrible; one of the earbuds isn't charging, and Amazon isn't allowing a return or replacement either. My โน1,000 has gone to waste.
Recently I purchased these earbuds. I have been using it for 4 days. I feel that these earbuds total value for money in this price segment and I'm really impressed. The battery life is incredible I've been able to use them for hours without needing to charge. The sound quality is also great, with deep bass and clear vocals. I especially love the low latency, which makes gaming and watching videos a seamless experience.The earbuds are very comfortable to wear, even for long periods of time.The quality is clear and rich, and the noise cancellation is highly effective. Overall, I'm very happy with my purchase and would highly recommend these earbuds to anyone looking for a reliable and stylish pair.
User
Giid
Good and worthy
User
Great choice for music Enthusiasts
Pros:1. Long Battery Life:The Boult Audio K40 True Wireless Earbuds is offering an impressive 40 hours of playtime, ensuring uninterrupted music enjoyment throughout the day.2. Clear Calling with 4 Mics:The earbuds feature 4 microphones for clear and crisp call quality, making it ideal for both work calls and personal conversations.3. Low Latency Gaming: With a 45ms low latency feature, these earbuds are perfect for gamers who require real-time audio feedback for an immersive gaming experience.4. Premium Grip:The design of the earbuds ensures a secure and comfortable fit, preventing them from falling out during physical activities or workouts.5. Powerful Bass : Equipped with 13mm bass drivers, these earbuds deliver deep, rich bass that enhances the overall listening experience.6. Type-C Fast Charging:The inclusion of Type-C fast charging allows for quick and convenient charging, ensuring that the earbuds are always ready for use.7. Bluetooth v5.3 Connectivity:The advanced Bluetooth v5.3 technology provides a stable and reliable connection for seamless pairing with devices.Cons:1. Compatibility: It's recommended to ensure compatibility with your specific device before making a purchase.
User
great buy under this segment
the sound quality is really good and the vocals are also pretty clear and if you love bass these are a must buythey connect instantly with my iphone but the connection range is a but less and i also play games using these earbuds i can instantly tell from where the enemy is coming from and the latency is negligible but it does not swith to gaming mode automatically you have to click the touch control button 4 times but the main issue i found was the looks that it came with a rubber finish with looked pretty good but if you touch using oily fingers or scratch it using nails the finish will wear off in a few days overall great product
User
5 stars.
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.
User
Great value earbuds
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.
User
Amazing wireless earbuds
Excellent earbuds with great sound quality,really good big bass that I was hoping for,these sound as good and in some cases better than some of my more expensive wireless earbuds depending on what music Iโm playing,only took 1.5 hours to fully charge,anyone considering buying this brand for great bass then you wonโt go wrong at all purchasing these boult k40 wireless earbuds,Iโm going to purchase another pair as i think that theyโre that good a product,highly recommended.
User
Ok if your looking for cheap
Good cheap alternative but poorly made
User
Top Quality
Fantastic quality,easy to charge and excellent feel. Sound is very impressive as is battery life!
Trustpilot
1 day ago
3 days ago