🎧 Elevate your sound game—where power meets precision.
Boult Audio Z40 True Wireless Earbuds deliver an unbeatable 60 hours of total playtime with fast Type-C charging, advanced Zen™ ENC mic for noise-free calls, ultra-low 45ms latency perfect for gaming, and powerful 10mm BoomX bass drivers. Designed in India with IPX5 water resistance and Bluetooth 5.3, these earbuds combine durability, crystal-clear audio, and seamless connectivity for the modern professional on the move.
Noise Control | Passive Noise Cancellation, Sound Isolation |
Frequency Response | 20 Hz |
Sensitivity | 177 dB |
Headphones Jack | Type-C Fast Charging Jack |
Model Name | Airbass |
Connectivity Technology | Wireless, Bluetooth 5.3 |
Wireless Communication Technology | Bluetooth |
Included Components | Type-C Fast Charging Cable, User Manual, Warranty Card, Extra Pair of Eartips, Wireless Charging Case |
Age Range (Description) | Adult |
Specific Uses For Product | Travel, Entertainment, Gaming |
Charging Time | 90 Minutes |
Recommended Uses For Product | Cycling, Motorcycling, Calling, Exercising, Gaming |
Compatible Devices | Cellphones, Gaming Consoles, Tablets, Laptops, Desktops |
Control Type | Voice Control |
Cable Feature | Type-C Fast Charging Cable |
Item Weight | 43.1 Grams |
Water Resistance Level | Water Resistant |
Customer Package Type | High Quality & Hassle Free Packaging |
Net Quantity | 1 Count |
Style | 60 Hours |
Control Method | Touch, Voice |
Number of Items | 1 |
Controller Type | Google Assistant, Siri, Touch Controls |
Battery Life | 60 Hours |
Audio Driver Type | Dynamic Driver |
Bluetooth Range | 10 Metres |
Bluetooth Version | 5.3 |
Carrying Case Battery Average Life | 60 Hours |
Carrying Case Battery Charging Time | 100 Minutes |
Carrying Case Length | 56 Millimetres |
Carrying Case Width | 50 Millimetres |
Carrying Case Height | 29 Millimetres |
Carrying Case Weight | 43.1 Grams |
Carrying Case Color | Black |
Audio Latency | 45 Milliseconds |
Audio Driver Size | 10 Millimetres |
Earpiece Shape | Bud |
Global Trade Identification Number | 08906133854843 |
Manufacturer | Boult, B-67 Wazirpur Industrial Area, New Delhi 110052 |
Model | Airbass Earbuds |
Product Dimensions | 5.6 x 50 x 29 cm; 43.1 g |
Batteries | 1 Lithium Polymer batteries required. (included) |
Item model number | Airbass Earbuds |
Special Features | Sweatproof, Low Latency Gaming, Type-C Fast Charging, 60H Playtime Wireless, IPX5 Water Resistant, Environmental Noise Cancellation, Touch Controls and Voice Assistant, Fast Charging, Microphone Included |
Batteries Included | Yes |
Batteries Required | No |
Cable feature | Type-C Fast Charging Cable |
Maximum Operating Distance | 10 Metres |
Form Factor | In ear, In Ear |
Includes Rechargeable Battery | Yes |
Manufacturer | Boult |
Country of Origin | India |
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.
J**L
MINOR SOUND LEAKAGE
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.
V**
6 din ka anubhav – sound clarity acchi, lekin connectivity aur battery disappoint karti hai
Maine Boult Audio Z40 Pro airbuds ko 6 din tak lagataar use kiya hai, aur yahaan mera sachcha anubhav hai:1. Sound Quality (4/5):Isme stereo audio milta hai jisme treble sound zyada highlight hota hai, jo music sunne walon ke liye accha hai. Deep bass normal hai, lekin overall sound clarity achi hai. Jhankar type ki awaaz clear sunai deti hai, aur volume full karne par bhi sound distort nahi hota.2. Calling Experience (3.5/5):Calling experience theek-thaak hai. ENC (Environmental Noise Cancellation) achha kaam karta hai, jiski wajah se background noise kam hoti hai. Indoor calls ke liye theek hai, lekin outdoor mein kabhi-kabhi awaaz clear nahi aati.3. Connectivity (2/5):Connectivity ne sabse zyada disappoint kiya. Jab kisi ka call aata hai to kaafi baar awaaz sunai nahi deti aur airbuds ko dobara connect karna padta hai.Case se nikalte waqt bhi ye phone se connect hone mein zyada time leta hai, jo ek negative point hai.4. Battery Life (2/5):Ek airbud sirf 2 ghante tak chalta hai, uske baad switch off ho jata hai, chahe doosra airbud chalu ho. Isse lagta hai ki battery backup weak hai, jo long use ke liye suitable nahi hai.5. Build & On-Off Feature (4/5):Airbuds ka on-off system accha hai. Case ke bina bhi agar buds kaan mein ho, to manually on ya off kiya ja sakta hai, jo ek plus point hai. Build aur design bhi decent hai.---Final Verdict:Agar aap sound clarity aur stylish design ke liye dekh rahe hain to ye earbuds consider kiye ja sakte hain. Lekin agar aapko strong battery backup aur reliable connectivity chahiye, to ye aapki expectations par khare nahi utarte.Meri taraf se overall rating – ★★★☆☆ (3/5)
H**H
Boult z40 pro earbuds
Good battery back up... Good music and call sound . I use 2 hour per day, after more than 1 week .. no requirement of charging
H**
Next-Level TWS for Music, Calls & Gaming
I’ve been using the Z40 TWS earbuds daily, and I’m seriously impressed. The sound is deep and detailed with powerful bass, and Bluetooth 5.3 ensures instant and stable connection. Gaming performance is fantastic—no noticeable lag at all. The ENC mic keeps my calls clear even in busy environments. I also love the sleek blue color and snug fit. With IPX5 water resistance and fast charging, these earbuds are ideal for both workouts and work calls. Highly recommended
A**N
Incredible Battery & Superb Sound Quality
The Z40 earbuds are an absolute powerhouse! With 60 hours of playtime, I barely have to worry about charging them. The 10mm bass drivers deliver rich, punchy sound that makes music and videos super immersive. Calls are crystal clear thanks to the Zen ENC mic, and the low latency mode is perfect for gaming and streaming. Type-C fast charging is a great plus. Also, being Made in India makes it even better. Stylish, durable, and totally worth it
A**I
BEST AND AMAZING PRODUCT
This was reaaly an amazing earbuds everything is just perfect like the clear sound and beautiful looks design and color the built quality was so good also the battery backup was good overall very good and amazing product at this price range
V**V
Temporary product not a best
Good product design and use but sound very slow working on call
Trustpilot
3 weeks ago
1 month ago