🎧 Elevate your sound game with Boult Z40 — where endurance meets clarity!
Boult Audio Z40 True Wireless Earbuds combine a mammoth 60-hour battery life with rapid Type-C charging, advanced Zen™ ENC microphone for noise-free calls, and low latency Bluetooth 5.3 connectivity. Featuring powerful 10mm BoomX bass drivers and IPX5 water resistance, these earbuds are engineered for immersive entertainment, gaming, and active lifestyles—all proudly made in India.
Noise Control | Sound Isolation |
Sensitivity | 117 dB |
Headphones Jack | Type-C |
Model Name | AirBass |
Connectivity Technology | Wireless |
Wireless Communication Technology | Bluetooth |
Included Components | Cable, Ear Cushions, Z40 Earphones, Charging Case, Extra Pair of Eartips, Charging Cable, User Manual |
Age Range (Description) | Adult |
Material | Plastic |
Specific Uses For Product | Calling |
Charging Time | 1.5 Hours |
Recommended Uses For Product | Cycling, Running, Exercising, Gaming |
Compatible Devices | Cellphones, Tablets, Laptops, Desktops |
Theme | Fantasy |
Control Type | Voice Control |
Cable Feature | Detachable |
Item Weight | 43.1 Grams |
Water Resistance Level | Water Resistant |
Frequency Range | 20 Hz - 20000 Hz |
Customer Package Type | Standard Packaging |
Net Quantity | 1 Pack |
Style | 60 Hours |
Control Method | Touch |
Number of Items | 1 |
Controller Type | Touch-based |
Battery Life | 6E+1 Hours |
Audio Driver Type | Dynamic Driver |
Bluetooth Range | 10 Metres |
Bluetooth Version | 5.3 |
Carrying Case Material | Plastic or rubber |
Carrying Case Color | White |
Earpiece Shape | Rounded tip |
Global Trade Identification Number | 08906133851200 |
Manufacturer | Boult Audio, B-67 Wazirpur Industrial Area, New Delhi 110052 |
Model | AirBass |
Model Year | 2022 |
Product Dimensions | 5.6 x 5 x 2.9 cm; 43.1 g |
Batteries | 1 Lithium Polymer batteries required. (included) |
Item model number | AirBass |
Operating System | voice |
Hardware Platform | Smartphone |
Special Features | Sweatproof, 60H Playtime Wireless, IPX5 Water Resistant, Environmental Noise Cancellation, Touch Controls and Voice Assistant, Fast Charging, Microphone Included |
Microphone format | in Ear |
Power Source | Battery-Powered |
Batteries Included | Yes |
Batteries Required | No |
Cable feature | Detachable |
Maximum Operating Distance | 10 Metres |
Form Factor | In ear |
Includes Rechargeable Battery | Yes |
Manufacturer | Boult Audio |
Country of Origin | China |
Item Weight | 43.1 g |
R**A
good product , good colour , good quality
Here's a human review for the Boult Audio Z40 True Wireless Earbuds (Blue):"Boult Audio Z40: A Solid Contender for Everyday Listening (and Gaming!)"I've been using the Boult Audio Z40 True Wireless earbuds for a few weeks now, and I'm genuinely impressed with what they offer, especially considering their price point. As someone who juggles between music, podcasts, calls, and a bit of mobile gaming, these earbuds have become my daily go-to.First off, the sound quality is surprisingly good. The 10mm rich bass drivers deliver a satisfying thump without overpowering the mids and highs. Music sounds full and vibrant, and podcasts are clear and crisp. I'm not an audiophile, but for everyday listening across various genres, I'm very happy.The battery life is a huge selling point. Boult claims 60 hours with the charging case, and while I haven't timed it meticulously, I can confidently say I've gone days without needing to plug in the case. This is fantastic for long commutes or if you just forget to charge them frequently. The Type-C fast charging is also a welcome convenience.
M**A
Aweaome product in its range
A fine purchase on my end with reliable battery life , elegant or even stylish look , a decent sound quality and volume levels .I have used these buds as my daily listening device for a long time . This was a rather impulsive purchase as i wanted a earbud for listening to music .As i am not a audiophile i just went with a good looking earbud . But to my surprise these are decent for listening to music and even playing games as they can be used with low latency mode.The sound quality is decent but dont expect a basy sound from the buds they can get very loud and does a good job for paasive noise cancellation.I also liked the battery performance as they can last a really long time i have not been able to kill the buds even while travellingCons :In ear feel of the buds in not great and can get annoying after a couple of hoursThere aren't much but if we nitpick the connectivity has droped on its own a couple of time nothing much if it as it doesn't happen often.The case is not that durable or reassuring as some other buds in the price range.
A**R
Best in this price range
After using 2 month'sGood product 👍No battery indicator for case 😔Sound was good bass is average 👌battery was good 7-8 hours buds battery life😊Buds are comfortable for ears and looks stylish 😊No volume control in buds🥺Good for gaming 😃Buds and case was so light and quality is good 👍One problem I have face every day minimum 1 time buds are off and on automatically 🥺
S**P
music system means 90% is depend on Bass Booster.
the product qulity is ok but the problem is bass is too low its not enjoying.
M**A
amazing
It's really a budget friendly product. Thanks to the Boul for it's amazing sound. Alothough I have noticed a problem, there is a minor sound leakage at full volume but don't worry, it's just a minor. If a person is sitting next to you(in a sound of fan) he can't listen what you are listing but if the person is resting his head on your shoulder, then there is a chance that the person can listen what you are listing.
P**N
Great Battery Life & Sound, But Lacks Multi-Device Connection
The Boult Audio Z40 Pro earbuds have been a great purchase! The battery life is amazing, easily lasting for hours without needing a recharge. The sound quality is solid, with deep bass and clear vocals, making it great for both music and gaming. The low latency mode works well, and the quad mic ENC ensures clear calls. The rubber grip case gives it a premium feel, and the overall build quality is impressive for the price.However, one drawback is that it doesn’t support multi-device connectivity, which is a feature some other earbuds offer. It would have been nice to switch between my laptop and phone seamlessly.Still, considering the long battery life, great sound, and comfortable fit, it’s a solid choice for everyday use. 4 stars from me!
M**R
I have been using it for 9 months long term review!!!
I have been using this since July 2024 and now after 9 months of daily usage due to my work it has totally stopped charging even tho I am charging it through my laptop and mobile not a charger it has still stopped taking charge I tired using a mobile charger but still it didn't take charge. So in my opinion it's good overall the sound and the quality but for long term usage it's bad ..
V**R
Nice product
Pros: It has deep bass, clear voice, comfort and value for moneyCons : you can't expect balance sound qualityif you like more bass then you can buy it else choose some other products
Trustpilot
2 months ago
1 week ago