Boult Audio K40 True Wireless in Ear Earbuds with 48H Playtime, Clear Calling 4 Mics, 45ms Low Latency Gaming, Premium Grip, 13mm Bass Drivers, Type-C Fast Charging, BTv 5.3 Ear Buds TWS (Denim Blue)
Details
- BrandBoult
- ColourDenim Blue
- Ear PlacementIn Ear
- Form FactorIn Ear
- Impedance32 Ohm
Description
🎧 Own the moment, never miss a beat.
- FAST TYPE C CHARGING - Get 100 minutes of playtime from just 10 minutes of charging—perfect for your fast-paced lifestyle.
- EPIC 48 HOUR PLAYTIME - Stay unplugged and unstoppable with two full days of immersive audio on a single charge.
- BOOM X 13 MM BASS DRIVERS - Feel every beat with deep, powerful bass that transforms your playlist into a live concert.
- GAME CHANGING 45 MS LATENCY - Dominate every match with near-instant sound sync that keeps you ahead of the competition.
- PRO GRADE QUAD MIC CLARITY - Experience calls so clear, it’s like your team is right there with you—noise canceled for pure focus.
Boult Audio K40 True Wireless Earbuds deliver an unbeatable 48-hour battery life, advanced 4-mic noise cancellation for crystal-clear calls, and ultra-low 45ms latency tailored for gamers. Featuring powerful 13mm bass drivers and rapid Type-C charging, these earbuds combine premium comfort with weather-resistant durability, making them the perfect companion for professionals and gamers who demand style, performance, and reliability—all proudly crafted in India.
Specifications
| Noise Control | Passive Noise Cancellation |
| Frequency Response | 20 Hz |
| Sensitivity | 115 dB |
| Headphones Jack | Type-C Fast Charging Jack |
| Model Name | Airbass |
| Connectivity Technology | Wireless, Bluetooth |
| Wireless Communication Technology | Bluetooth |
| Included Components | Type-C Fast Charging Cable, User Manual, Warranty Card, Protective Case, Extra Pair of Eartips, K10 Charging case |
| Age Range (Description) | Adult |
| Material | Rubber |
| Specific Uses For Product | Professional, Entertainment, Gaming |
| Charging Time | 100 Minutes |
| Recommended Uses For Product | Cycling, Motorcycling, Calling, Skateboarding, Exercising, Workout, Gaming |
| Compatible Devices | Cellphones, Gaming Consoles, Tablets, Laptops, Desktops, iphone, Android |
| Control Type | Voice Control |
| Cable Feature | Type-C Fast Charging Cable |
| Item Weight | 35.9 Grams |
| Water Resistance Level | Water Resistant |
| Net Quantity | 1.0 Count |
| Control Method | Touch, Voice |
| Number of Items | 1 |
| Controller Type | Google Assistant, Siri, Amazon Alexa, Touch |
| Battery Life | 48 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Carrying Case Battery Average Life | 48 Hours |
| Carrying Case Battery Charging Time | 100 Minutes |
| Carrying Case Length | 62 Millimetres |
| Carrying Case Width | 24 Millimetres |
| Carrying Case Height | 45 Millimetres |
| Carrying Case Weight | 35.9 Grams |
| Carrying Case Material | Rubber |
| Carrying Case Color | Denim Blue |
| Audio Latency | 45 Milliseconds |
| Audio Driver Size | 13 Millimetres |
| Earpiece Shape | Bud |
| Number of USB 2 Ports | 1 |
| Manufacturer | Boult Audio, B-67 Wazirpur Industrial Area, New Delhi 110052 |
| Model | Airbass |
| Product Dimensions | 4.7 x 8.9 x 9.7 cm; 35.9 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | Airbass |
| Special Features | 48H Playtime |
| Batteries Included | Yes |
| Batteries Required | No |
| Cable feature | Type-C Fast Charging Cable |
| Maximum Operating Distance | 10 Metres |
| Form Factor | In ear |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Boult Audio |
| Country of Origin | India |
| Item Weight | 35.9 g |
Reviews
Ʀ**ʜ
Value of the money 💸
The media could not be loaded. Loud Bass like a subwoofer 💥 audio and call quality also good - but low latency 45ms gaming mode is not good I'm trying free fire and battleground click the fire button the sound delay for 1sec. Otherwise ok. Thank you Boult Audio and Amazon
J**A
Good value for Price
• Overall good experience on this price, I experienced Only fitting problem ,it get loosen after using half hour or may be an our , the rubber Covering provide premium touch . You can go for this in this budged
A**S
Good sound
Good product and sound is ossum👍👍👍
V**H
Boult earbuds k40 gud
Gud product 😊
P**I
Great product
Very durable product. It's been an year since I bought
J**L
Quality
Just like a wow 🤯Amazing bass.......
P**A
Worthy
Nice durable
Common Questions
Trustpilot
1 month ago
3 weeks ago
