🎧 Elevate your sound, dominate your day.
The GOBOULT Z40 Pro earbuds combine an industry-leading 100-hour battery life with advanced Quad Mic Environmental Noise Cancellation for crystal-clear calls. Featuring 13mm bass drivers and a 45ms low latency gaming mode, these metal earbuds deliver immersive sound and competitive edge. With Bluetooth 5.3, Type-C fast charging, ergonomic design, and sweat resistance, they’re crafted in India for professionals who demand premium performance and style on the go.
Noise Control | Passive Noise Cancellation |
Frequency Response | 20 Hz |
Sensitivity | 177 dB |
Headphones Jack | Type-C Fast Charging Jack |
Model Name | Airbass |
Connectivity Technology | Bluetooth 5.3, Wireless |
Wireless Communication Technology | Bluetooth |
Included Components | Extra Pair of Eartips, Type-C Fast Charging Cable, User Manual, Warranty Card, Z40 Pro Charging case |
Age Range (Description) | Adult |
Material | Metal |
Specific Uses For Product | Entertainment, Gaming, Travel |
Charging Time | 60 Minutes |
Recommended Uses For Product | Calling, Cycling, Exercising, Gaming, Motorcycling |
Compatible Devices | Android, Cellphones, Desktops, Gaming Consoles, Laptops, Smart Speaker, iphone |
Control Type | Voice Control |
Cable Feature | Type-C Fast Charging Cable |
Item Weight | 50 Grams |
Water Resistance Level | Water Resistant |
Frequency Range | 20 Hz - Unknown |
Customer Package Type | High Quality & Hassle Free Packaging |
Net Quantity | 1.0 Count |
Style | 100 Hours |
Control Method | Touch, Voice |
Number of Items | 1 |
Controller Type | Amazon Alexa, Google Assistant, Siri, Touch Controls, Voice control |
Battery Life | 60 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 | 100 Minutes |
Carrying Case Length | 56.31 Millimetres |
Carrying Case Width | 28.8 Millimetres |
Carrying Case Height | 50.37 Millimetres |
Carrying Case Weight | 36.2 Grams |
Carrying Case Color | Metal |
Audio Latency | 45 Milliseconds |
Audio Driver Size | 13 Millimetres |
Earpiece Shape | Bud |
Is Autographed | Yes |
Manufacturer | B-67 Wazirpur Industrial Area, New Delhi 110052, Boult Audio |
Model | Airbass Earbuds |
Product Dimensions | 5.6 x 2.8 x 5 cm; 50 g |
Batteries | 1 Lithium Polymer batteries required. (included) |
Item model number | Airbass Earbuds |
Special Features | 100H Playtime, 13mm Rich Bass Drivers, Built-In Voice Assistant, Fast Charging, Low Latency Gaming, Quad Mic ENC for Crystal Clear Calls, Touch Control, Volume Control, Wireless Charging, Zen Quad Mic ENC |
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 Audio |
Item Weight | 50 g |
P**A
Sound and bass over All done'
Why did you pick this product vs others?:Sound quality Good 👍 Battery 🔋 backup good Long time useDesign:Looking is good 👍Comfort:Comfort suites for ear type Durability:Almost done 👍 Features:Feature good but not properly work enc and other sensor
G**R
For 799. It is great to buy :)
The media could not be loaded. Product is good.If you want to buy it in this budget, its honestly the best as of right now.(12 August 2025)For 800rs it is great to buy..Though the product itself feels a little cheap and plasticy- the sound quality makes up for it and is very good with deep sounding speakers and a nice fit to the earThe case design though looks really nice and modern, felt that it is a little finnicky to use it with one hand(as seen in the vid i posted) and not the best placement to keep the ear phones itself which are completely open.But over all for the price you cannot expect more than this, thought they could have maybe looked a little more into itsease of handling.If your budget is this much and you want a good earphone, i would say you can go for it :)
U**A
Better options available but if you want to buy this it is good.
I used the product for 8 months. The item itself is good but there are much better options in the same price range. Whenever I connect it to my phone if I don't adjust the volume it starts blasting on full volume. My ears have suffered multiple times. Calling on it is seemless but the ringtone is audible outside too. p.s. the actual conversation is fine. They fit snugly and have not fallen off even when I move around the house. The battery life is good too as they still go around 4 hours without charging.
V**I
Nice price and good product
Nice , sound ok , comfortable to use, Bluetooth connection good.
N**K
Good for that price
Sound quality, comfort and connectivity is very good but mic quality in call is bad , opposite person can't hear my voice via buds and also my left side bud turn off automatically with in 10 second after removing from charging case,there is not factory reset button in the case.
S**
Perfect
The sound quality, built quality and the other features like multifunctional touch control, game mode,etc are good at this price range. The only thing what I found a problem is that the cable they had given: it's too short & is not charging the tws properly, I have to use my own cable to charge it, except that everything is great
K**K
Awesome sound quality but battery backup sucks
Even though the sound quality is better than others but the battery backup sucks , it's not good enough as it's shown , overall it's a good deal but not the best . Nice design , volume control and touch is okay okay , comfortable and connectivity is also good . Only if they could do something about battery backup.
A**R
Good enough after considering Prime Day discounts
Good:- Good pricing after discounts- Quality is great, buds fit ear perfectly, and are very comfortableBad:- Sound is not loud at highest levels, makes things slightly difficult to hear- the box lid isn't great, doesn't stay up by itself after opening. Have to tilt it so gravity helps. Makes it a lot more difficult to remove earbuds and use- Touch controls are not at all intuitive. There is no manual in the package, needed to do a google search to find out how things work.
Trustpilot
1 month ago
3 days ago