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🎧 Elevate your sound game with Boult K40 — where endurance meets precision.
Boult Audio K40 True Wireless Earbuds combine an impressive 48-hour battery life with 45ms low latency for gaming, 4 noise-cancelling microphones for crystal-clear calls, and powerful 13mm bass drivers. Featuring Type-C fast charging, premium ergonomic grip, IPX5 water resistance, and Bluetooth 5.3 connectivity, these earbuds are crafted in India to deliver a seamless audio experience for professionals and gamers alike.
| ASIN | B0CTCWQLLP |
| Additional 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 |
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising, Gaming, Motorcycle, Motorcycling, Rings, Skateboarding, Training |
| Audio Driver Size | 13 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 45 Milliseconds |
| Battery Average Life | 48 Hours |
| Battery Charge Time | 100 minutes |
| Best Sellers Rank | #47,698 in Electronics ( See Top 100 in Electronics ) #2,316 in In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | GOBOULT |
| Built-In Media | Extra Pair of Eartips, Type-C Fast Charging Cable, User Manual, Warranty Card, Wireless Charging Case |
| Cable Features | Type-C Fast Charging Cable |
| Carrying Case Battery Average Life | 48 Hours |
| Carrying Case Battery Charging Time | 100 Minutes |
| Carrying Case Color | Denim Blue |
| Carrying Case Height | 45 Millimeters |
| Carrying Case Length | 62 Millimeters |
| Carrying Case Material | plastic |
| Carrying Case Weight | 35.9 Grams |
| Carrying Case Width | 24 Millimeters |
| Color | K40 Denim Blue |
| Colour | K40 Denim Blue |
| Compatible Devices | Cellphones, Desktops, Gaming Consoles, Laptops, Tablets |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Voice Control |
| Controller Type | Google Assistant |
| Customer Package Type | Protective Packaging |
| Customer Reviews | 3.9 out of 5 stars 5,613 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | Bud |
| Enclosure Material | Rubber |
| Form factor | In Ear |
| Frequency Range | 20 Hz |
| Frequency Response | 20 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | Type-C Quick Charge Socket |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Item Type Name | Genuine Wireless Earbuds in Earplugs |
| Item Weight | 35.9 Grams |
| Manufacturer | Boult Audio |
| Model Name | Airbass |
| Model Number | Airbass |
| Noise Control | Environmental Noise Cancellation |
| Noise control | Environmental Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 115 dB |
| Specific Uses For Product | Entertainment, Gaming, Professional |
| Style Name | Functional, Resistance, Craftsman, Standard, Seamless |
| Total USB 2.0 Ports | 1 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
L**S
Decent purchase
Battery life is decent. Sound quality is excellent. Noise cancellation for such a small ear bud is amazing.
R**J
Value for money
One year After purchase I write review it's working great and very good quality
B**D
I am Ahmed
Super
S**C
Boult earpods
The boult K40 are very good all round Bluetooth ear phones which offer true value for money. They have good noise isolation, amazing call quality even with a noisy background like a busy street etc. The audio quality is quite good with clear music and top notch bass. The battery life is the high point for these head phones. They sit very comfortable in the ear and stay in place even during intense physical activity. I am extremely satisfied with this purchase. The delivery happened within two days of my purchase.
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
Trustpilot
1 day ago
2 weeks ago