Highlights
- Robust bass with BoomX Technology and 13mm drivers.
- Dual-device pairing and stable Bluetooth 5.3 connectivity.
- IPX5 water resistance, suitable for workouts and light rain.
- Impressive 100-hour battery life with quick charging feature.
In today’s competitive audio market, where countless brands vie for consumers’ attention, Boult Audio seeks to make its mark with the Boult Curve Max earphones.
Priced at Rs 1,299, these earphones promise a plethora of features that cater to diverse user preferences.
In this review let’s figure out if they are for you.
Pros and Cons

Pros | Cons |
Affordable | Limited soundstage |
Bass-rich | Inconsistent voice assistant |
Water-resistant | Basic design |
Multi-device pairing |
Design and Build

The Boult Curve Max strikes a harmonious balance between aesthetics and utility.
The neckband, characterized by its robust yet flexible construction, ensures a snug fit, making it a comfortable choice for marathon listening sessions.
Further enhancing the premium appeal is the rubberized texture which not only adds a touch of sophistication but also augments durability.
The in-ear design might not resonate with everyone’s preferences; however, the easily accessible volume controls on the neckband add a touch of convenience, ensuring users don’t have to reach for their device often.
Features

Feature-packed would be an understatement when describing the Curve Max.
One of its standout attributes is the dual-device pairing, an essential in today’s multi-device landscape.
This, coupled with the Bluetooth 5.3 ensures a stable connection, minimizing latency concerns.
The IPX5 water resistance stands as a testament to its versatility, making it suitable for light rain and workout sessions.
While the integration with voice assistants like Siri and Google Assistant amplifies its functionality, our testing showed it to be a bit hit or miss in real-world scenarios.
Sound Quality

The Boult Audio Curve Max earbuds are a satisfactory offering for those seeking a budget-friendly audio solution with a punchy bass response, courtesy of their BoomX Technology and 13mm drivers.
This configuration excels in delivering a dynamic and robust bass, perfect for contemporary genres such as hip-hop and EDM, where a pronounced low-end is key to the listening experience.
Yet, audiophiles may find the mid-range lacking the necessary richness and detail, particularly in vocal-heavy tracks, where warmth and nuance are crucial.
High frequencies are clear, though they lack the crispness and precision some listeners may desire for a more detailed audio profile.

The Curve Max’s Combat Gaming mode, designed to attract gamers with its low 50ms latency promise, can be hit-or-miss, depending on the user’s sensitivity to synchronization between audio and visual cues.
Additionally, our testing occasionally revealed a slight lag in connectivity—a minor inconvenience that could impact those requiring a seamless and immediate connection.
The Curve Max is less suited for genres that demand a broad soundstage, like rock and roll.
Its sound signature, which leans towards the lower frequencies, may not faithfully reproduce the complex instrumental layers and the live feel of recordings that are quintessential to such music styles
Battery Life

Battery endurance is one of the Curve Max’s hallmarks.
Boasting an impressive 100 hours of playtime, it’s a dream come true for users who have an aversion to frequent charging.
The addition of a quick charging feature ensures that even when the battery does run low, you’re not kept waiting for long.
We tested it for about 3-4 days and the battery levels were still above 50 percent, which is quite impressive.
Final Verdict

The Boult Curve Max earphones, available across platforms like Flipkart, Amazon, and Boult Audio’s official website, certainly bring a lot to the proverbial table.
Its blend of features, design, and pricing makes it a compelling choice for the budget-conscious buyer.
However, like any product, it’s not without its flaws.
Prospective buyers would do well to weigh the hearable’s strengths against its weaknesses to determine if it aligns with their expectations and requirements.

FAQs
What makes Boult Curve Max stand out in the budget earphone category?
The Boult Curve Max earphones distinguish themselves with their deep bass delivery enabled by BoomX Technology, stable Bluetooth 5.3 for seamless connectivity, and an impressive 100-hour battery life which is quite substantial for earphones in this price range.
Are the Boult Curve Max earphones suitable for all music genres?
While they perform exceptionally well with bass-forward genres like hip hop and EDM, they may not be the best fit for genres requiring a broad soundstage, such as rock and roll, due to their sound signature which emphasizes the lower frequencies.
How do the Curve Max earphones fare for gaming and calls?
The Combat Gaming mode targets gamers with a low latency feature, but effectiveness can vary based on individual perception. As for calls, users may experience occasional connectivity delays, which could affect the immediacy of call notifications.
Also Read: Boult launches two affordable smartwatches Drift and Cosmic in India, price starts at Rs 1499