The Boult Z40 Ultra earbuds have officially launched in India, bringing an impressive feature set at a budget-friendly price point. With 35dB Active Noise Cancellation, 100 hours of claimed battery life, and Bluetooth 5.3, these true wireless earbuds are designed to punch well above their price tag.
- Boult Z40 Ultra earbuds are priced at Rs 1,999 and available on Amazon India in Beige, Black, and Metallic colour options.
- They offer up to 100 hours of total playback time, 35dB ANC, 10mm drivers with BoomX technology, and Bluetooth 5.3 with 45ms low-latency gaming mode.
Boult Z40 Ultra Earbuds Price and Availability
The Boult Z40 Ultra earbuds are priced at just Rs 1,999, making them one of the most affordable ANC earbuds available in the Indian market right now. They are available for purchase exclusively on Amazon India and come in three colour variants: Beige, Black, and Metallic. If you are looking for a value-for-money wearable, the Boult audio lineup is worth exploring.
Boult Z40 Ultra Earbuds Specifications and Features
At the heart of the Boult Z40 Ultra sits a 10mm dynamic driver backed by Boult's proprietary BoomX technology, which the company says delivers high-quality bass reproduction. The earbuds are equipped with a quad-microphone setup that handles both ambient noise blocking and clear voice pickup during calls.
Noise cancellation is powered by the onboard Sonic Core Dynamic chip, which the brand claims enables more accurate and effective ANC performance. The earbuds offer up to 32dB of active noise cancellation, with the ability to also suppress environmental noise passively. Boult promises a noise-free calling experience with clear voice output on both ends.
Sound customisation is handled through three built-in equalizer presets — Hifi, Bass, and Rock — letting you tailor the audio signature to your listening preference without needing a companion app.
On the connectivity side, the Z40 Ultra uses Bluetooth 5.3 for a stable and efficient wireless link. The proprietary Blink & Pair technology enables near-instant pairing as soon as you open the case. For mobile gamers, the earbuds include a 45ms low-latency mode to keep audio in sync with on-screen action. Touch controls on the earbud surface let you manage music playback, answer or end calls, adjust volume, and invoke your virtual assistant.
Battery Life
Boult claims the Z40 Ultra can deliver up to 100 hours of total playback on a full charge. It is worth noting that this figure is measured without ANC enabled — battery life will be lower when noise cancellation is active, which is standard across the industry. Even so, 100 hours of combined playback at this price is a strong offering for everyday commuters and remote workers alike.
Frequently Asked Questions
What is the price of the Boult Z40 Ultra earbuds in India?
The Boult Z40 Ultra earbuds are priced at Rs 1,999 in India and are available to buy on Amazon in Beige, Black, and Metallic colour options.
How much battery life do the Boult Z40 Ultra earbuds offer?
Boult claims up to 100 hours of total playback time on a single charge. This figure is achieved without Active Noise Cancellation turned on; enabling ANC will reduce the overall battery life, as is typical for wireless earbuds.
