🎧 Stay charged, stay connected, stay ahead.
The Boult Audio Z40 Pro earbuds combine an industry-leading 100-hour battery life with Bluetooth 5.3 for seamless connectivity. Designed for professionals and gamers alike, they feature ultra-low 45ms latency, quad-mic noise cancellation for crystal-clear calls, and powerful 13mm bass drivers. Encased in a premium rubberized, IPX5 water-resistant case, these truly wireless earbuds are crafted in India to deliver durability, style, and superior sound performance.
Noise Control | Passive Noise Cancellation |
Frequency Response | 20 Hz |
Sensitivity | 115 dB |
Headphones Jack | Type-C Fast charging |
Model Name | AirBass |
Connectivity Technology | Wireless |
Wireless Communication Technology | Bluetooth |
Included Components | Cable, User Manual, Z40 Pro Charging case, Warranty card, Eartip |
Age Range (Description) | Adult |
Material | Rubber |
Specific Uses For Product | Entertainment, Gaming, Fitness |
Charging Time | 90 Minutes |
Recommended Uses For Product | Cycling, Running, Calling, Recording, Exercising, Gaming |
Compatible Devices | Cellphones, Telephones, Iphone, Laptops, Desktops, Android |
Control Type | Google Assistant |
Cable Feature | Type-C fast Charging |
Item Weight | 50 Grams |
Water Resistance Level | Water Resistant |
Customer Package Type | High Quality & Hassle Free Packaging |
Net Quantity | 1 Count |
Style | 100 Hours |
Control Method | Touch |
Number of Items | 1 |
Controller Type | Touch control, Google Assistant, Amazon Alexa, Siri, Touch |
Battery Life | 100 Hours |
Audio Driver Type | Dynamic Driver |
Bluetooth Range | 10 Metres |
Bluetooth Version | 5.3 |
Carrying Case Battery Average Life | 100 Hours |
Carrying Case Battery Charging Time | 2 Hours |
Carrying Case Length | 56 Millimetres |
Carrying Case Width | 28 Millimetres |
Carrying Case Height | 50 Millimetres |
Carrying Case Weight | 50 Grams |
Carrying Case Color | Green |
Audio Latency | 45 Milliseconds |
Audio Driver Size | 10 Millimetres |
Earpiece Shape | Bud |
Is Autographed | No |
Number of USB 2 Ports | 5 |
Manufacturer | Boult Audio, Boult Audio, Exotic Mile Pvt. Ltd., B-67, Wazirpur Industrial Area, Delhi -110052 |
Model | AirBass |
Product Dimensions | 6 x 2.7 x 4.8 cm; 50 g |
Batteries | 1 Lithium Polymer batteries required. (included) |
Item model number | AirBass |
Special Features | 45ms Low Latency for Gaming:, Premium Rubberized Case, Bluetooth 5.3 Connectivity, Intuitive Feather-Touch Controls, Quad-Mic ENC for Clear Calls, 100-Hour Battery Life, Fast Type-C Charging, Powerful 13mm Bass Drivers, IPX5 Water Resistance, Proudly Made in India, Touch Control |
Microphone format | Omnidirectional Microphone |
Batteries Included | Yes |
Batteries Required | No |
Cable feature | Type-C fast Charging |
Maximum Operating Distance | 10 Metres |
Includes Rechargeable Battery | Yes |
Manufacturer | Boult Audio |
Country of Origin | India |
Item Weight | 50 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.
V**L
Just okay product
Voice is not clear. The notice cancilatiin function is not working properly.
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 ..
A**R
BOULT EAR BUDS REVIEW
Why did you pick this product vs others?:Ye wali buds mene pehle bhi amazon se hi mangai thi bhut achchi lagi good sound Value for money Design:Design bhut achcha hai beautiful Earphone quality:Base sound quality bhut achchi haiWeight:Weight bhut lite hai iska Value for money:Is price mai bhut achcha haiSound quality:Base aur sound bhut achcha haiColor quality:Color achcha hai
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
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**I
Poor connectivity issue after 6 months
I am using this ear bud from last six months the bass is very much good and the connectivity is a very good since 6 months after 6 months the connectivity becomes poor and bad and the battery life is very very good about the product and the connectivity is legging from last month I purchase it in August it is very useful for office worker and students
Trustpilot
2 months ago
1 day ago