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🎧 Elevate your sound game—where endurance meets precision and clarity.
Boult Audio K40 True Wireless Earbuds combine an industry-leading 48-hour battery life with 45ms ultra-low latency for gaming, 4 ENC microphones for crystal-clear calls, and powerful 13mm bass drivers. Featuring Type-C fast charging, premium ergonomic grip, and IPX5 water resistance, these earbuds are crafted in India to deliver seamless connectivity and immersive sound for professionals and gamers alike.
| ASIN | B0CTCWQLLP |
| Age range (description) | Adult |
| Best Sellers Rank | #33,987 in Electronics ( See Top 100 in Electronics ) #1,875 in In-Ear Headphones |
| Cable feature | Type-C Fast Charging Cable |
| Charging time | 100 minutes |
| Compatible devices | Cellphones, Desktops, Gaming Consoles, Laptops, Tablets |
| Connectivity technology | Wireless |
| Control method | Touch |
| Control type | Voice Control |
| Frequency response | 20 Hz |
| Headphone jack | Type-C Quick Charge Socket |
| Included components | Extra Pair of Eartips, Type-C Fast Charging Cable, User Manual, Warranty Card, Wireless Charging Case |
| Item model number | Airbass |
| Item weight | 35.9 Grams |
| Manufacturer | Boult Audio |
| Material | Rubber |
| Model name | Airbass |
| Noise control | Passive Noise Cancellation |
| Number of Items | 1 |
| Package type | Protective Packaging |
| Product Dimensions | 4.7 x 8.9 x 9.7 cm; 35.9 g |
| Recommended uses for product | Calling, Cycling, Exercising, Gaming, Motorcycle, Motorcycling, Rings, Skateboarding, Training |
| Sensitivity | 115 dB |
| Specific uses for product | Entertainment, Gaming, Professional |
| Style | Functional, Resistance, Craftsman, Standard, Seamless |
| Water resistance level | Water Resistant |
| Wireless communication technologies | Bluetooth |
C**E
Amazing quality and sound. Charge rarely and connect easily. Well worth their money
B**D
Super
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.
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.
S**S
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 week ago
2 months ago