GOBOULT Z40 Pro v2.0 Review: 100 Hours Battery Earbuds

Modern Design with Comfortable Fit

The GOBOULT Z40 Pro v2.0 stands out among many budget earbuds with its charging case and color options, including Jungle Green, Cloud Blue, and Indigo Rust. Based on the product images and listed design details, it has a modern look despite its affordable price tag.

According to GOBOULT, the earbuds are lightweight and designed for a secure fit, which the brand says suits long sessions such as online classes, work calls, music, or video. Buyer reviews on the listing largely echo this, with several citing a comfortable, secure fit during extended wear.

The included ear tips are intended to improve passive noise isolation and bass response by creating a better seal, per the product listing.

Bass-Rich Sound with 13mm Drivers

Audio performance centers around 13mm dynamic drivers, which GOBOULT positions as delivering an energetic, bass-forward sound. The tuning is aimed at genres like Bollywood, EDM, Punjabi music, hip-hop, and pop.

Buyer feedback on the product listing generally agrees that bass is the standout trait, with several reviewers describing it as deep without burying the vocals. Midrange is reported as clear enough for podcasts, calls, and video content, while treble is commonly described as smooth rather than sharp.

The sound signature appears geared toward entertainment listening rather than critical or studio-style listening. Buyers who prefer a flatter, more balanced profile may want to look at other options, while those who enjoy punchier audio are more likely to be satisfied based on available feedback.

Active Noise Cancellation and Calling Performance

GOBOULT rates the Z40 Pro v2.0 at up to 32dB of Active Noise Cancellation, intended to reduce common background sounds during daily use, including:

• Fan noise
• Air conditioner hum
• Background office chatter
• Light traffic sounds

This rating has not been independently measured for this review, so actual performance can vary with environment and ear tip fit. Based on available buyer feedback, the ANC is generally described as helpful in moderately noisy settings rather than a substitute for premium ANC systems found in pricier earbuds.

Calling is supported by Quad Mic ENC, which GOBOULT says helps isolate the user's voice and reduce surrounding noise. Buyer reviews commonly mention clear indoor calls, with outdoor call quality described as generally understandable in moderately busy environments. For students, professionals, and frequent video-call users, this is reported as a dependable feature, though individual experience may vary.

Outstanding Battery Life

Battery life is the most heavily marketed feature of the GOBOULT Z40 Pro v2.0, with the brand listing the following claims:

• Up to 100 hours of total claimed playback
• Fast charging support
• 10 minutes of charging for up to 2 hours of playback, per GOBOULT
• USB Type-C charging
• Bluetooth 5.4 for more efficient power management

Actual battery performance will depend on volume levels, ANC usage, and individual listening habits, and the 100-hour figure is the manufacturer's best-case claim rather than a verified result. Buyer reviews on the listing generally describe multi-day use between charges, though exact numbers vary by user.

If the claimed battery life holds up in regular use, it would be a strong fit for travel, office work, online classes, and long daily commutes.

Gaming Mode, Connectivity and App Support

The GOBOULT Z40 Pro v2.0 includes several features aimed at everyday usability. Bluetooth 5.4 is intended to provide faster pairing, more stable connectivity, lower latency, and more efficient battery usage. GOBOULT and buyer reviews both describe the connection as generally reliable for normal daily use, with occasional dropouts reported by a small number of users.

The 45ms low-latency gaming mode is designed to reduce audio delay, which could make games like BGMI, Free Fire, Call of Duty Mobile, and Asphalt 9 feel more responsive, according to the brand. This is likely to suit casual gamers more than competitive players, since 45ms is still noticeable next to wired audio or premium low-latency earbuds.

Dual device pairing is supported, allowing the earbuds to stay connected to two devices at once, such as a smartphone and a laptop, without needing to manually reconnect each time.

The GOBOULT Amp App adds further customization, letting users adjust supported settings, remap controls, and manage firmware updates. App support is relatively uncommon at this price point, which adds value on paper, though app stability and update frequency are worth checking in current user reviews before buying.

GOBOULT Earbuds Comparison

Based on listed specifications, the Z40 Pro v2.0 has an edge for buyers who prioritize battery life and bass output, given its 100-hour rating and larger 13mm drivers. The GOBOULT Mustang Sprint counters with newer Bluetooth 6.0 connectivity while matching the Z40 Pro v2.0 on ANC, Quad Mic ENC, app support, and dual device pairing. Since both are GOBOULT products, this comparison reflects listed specifications only, not a cross-brand benchmark, so buyers weighing other brands at a similar price should check independent reviews of those models as well.

Buyers comparing within the GOBOULT lineup can also see how the GOBOULT Crown R Pro stacks up before choosing.

Final Verdict

On paper, the GOBOULT Z40 Pro v2.0 combines a long list of features at an affordable price. It is unlikely to match flagship-level ANC or audiophile-grade sound quality, but its claimed strengths in battery life, bass-driven sound, and call clarity line up with what most everyday buyers in this price segment look for.

The combination of a claimed 100-hour battery life, 32dB ANC, Quad Mic ENC, Bluetooth 5.4, dual device pairing, a gaming mode, IPX5 protection, and Amp App support makes it one of the more feature-packed options listed under ₹1,500.

For buyers prioritizing battery life, bass-heavy sound, and dependable calling over critical listening accuracy, the GOBOULT Z40 Pro v2.0 is worth considering, alongside a look at current buyer ratings and reviews before purchase. If you would like to compare it against more options across price brackets, our best earbuds in India guide is a good next stop.