Bose Ultra Open Earbuds (2nd Gen) Offer 9-Hour Battery Life

The Bose Ultra Open Earbuds (2nd Gen) are wireless open-ear earbuds developed by Bose as a successor to the 2024 Ultra Open Earbuds. They feature an adjustable flex joint cuff design that curves around the ear for a secure fit, and they solve the problem of delivering rich, private sound without sealing the ear canal. The new model upgrades battery life to nine hours of playback and introduces a sleeker metal finish along with a more robust charging case. According to the company, the buds offer “rich, private sound” through its OpenAudio technology, while TrueSpatial Tech provides immersive audio with a new Cinema Mode for theatre-like sound.

Key Facts About the Bose Ultra Open Earbuds (2nd Gen)

The Bose Ultra Open Earbuds (2nd Gen) are open-ear wireless earbuds with an adjustable flex joint, IPX4 water resistance, and Bluetooth 5.4 connectivity with Snapdragon Sound (aptX) support. They are priced at US$299 (~RM1,221) and scheduled for release on 1 October 2026, with Malaysia pricing and availability not yet announced at the time of writing.

AttributeValue

ManufacturerBose Product nameUltra Open Earbuds (2nd Gen) Form factorOpen-ear cuff design with adjustable flex joint Water resistanceIPX4 Battery life (earbuds)9 hours per charge (up from 7.5 hours on the original) Battery life (charging case)Adds up to 19.5 hours Bluetooth version5.4 with Snapdragon Sound (aptX), EQ support Additional featuresGoogle Fast Pair, multipoint connectivity, TrueSpatial Tech, Cinema Mode MicrophonesTwo microphones with AI-driven voice isolation (SpeechClarity) Active noise cancellationNot included US priceUS$299 (~RM1,221) Release date1 October 2026 (global timing unclear) Malaysia certificationApproved by SIRIM; pricing and availability not announced

How Has Battery Life Improved on the Ultra Open Earbuds (2nd Gen)?

Bose has extended battery life from a maximum of 7.5 hours on the original Ultra Open Earbuds to nine hours of playback on the 2nd Gen model, with the charging case providing an additional 19.5 hours. This represents a 20% increase in per-charge playback time over the previous generation, making the 2nd Gen a meaningful upgrade for users who need all-day listening without frequent recharging.

The improved battery performance is paired with the same IPX4 water-resistance rating as the predecessor, confirming the device is still sweat and splash resistant for daily use. The more robust case also contributes to the overall 28.5 hours of combined listening time. The Ultra Open Earbuds (2nd Gen) deliver nine hours of playback per charge, a 1.5-hour improvement over the original 7.5-hour rating.

What Audio and Connectivity Features Do the Ultra Open Earbuds (2nd Gen) Offer?

The 2nd Gen earbuds rely on OpenAudio technology to deliver rich, private sound, while TrueSpatial Tech — including a new Cinema Mode — provides theatre-like immersive audio. Because of the open-ear form factor, the device does not include active noise cancellation, which is consistent with the design’s intended awareness of the surrounding environment.

For call quality, a set of two microphones is paired with AI-driven software to isolate the user’s voice for clearer calls—a feature Bose calls SpeechClarity. The earbuds support Bluetooth 5.4 with Snapdragon Sound (aptX), EQ adjustments, Google Fast Pair, and multipoint connectivity, allowing seamless switching between multiple paired devices. The 2nd Gen model pairs dual microphones with AI-driven software for voice isolation, alongside Bluetooth 5.4, Snapdragon Sound (aptX), and multipoint connectivity.

What Are the Bose Sport Open Earbuds?

The Sport Open Earbuds are a new open-ear model from Bose designed for active lifestyles, adopting a C-arm cuff clip-on design that resembles many other clip-on earbuds released this year. They carry an IP54 rating for dust and water resistance, and they do not feature active noise cancellation or immersive audio support.

These earbuds benefit from the same SpeechClarity voice isolation technology found in the Ultra Open Earbuds (2nd Gen), along with Bluetooth 5.4, Google Fast Pair, and multipoint connectivity. Battery life is rated at seven hours, with the charging case storing an additional 22 hours of charge. They are priced at US$199 (~RM812) in the US, with Malaysia availability not yet confirmed despite SIRIM approval. The Bose Sport Open Earbuds deliver seven hours of battery life with an IP54 rating and SpeechClarity voice isolation, priced at US$199 (~RM812).

How Do the Two Bose Open-Ear Models Compare?

The Ultra Open Earbuds (2nd Gen) target users who prioritise premium audio qualities like TrueSpatial Tech and Cinema Mode, while the Sport Open Earbuds appeal to fitness-oriented users who need a higher IP54 dust and water resistance rating. The key trade-offs involve battery life, immersive audio, and pricing.

SpecificationUltra Open Earbuds (2nd Gen)Sport Open Earbuds

DesignAdjustable flex joint cuffC-arm cuff design Water/dust ratingIPX4IP54 Battery (earbuds)9 hours7 hours Battery (case)+19.5 hours+22 hours Active noise cancellationNot includedNot included Immersive audioTrueSpatial Tech, Cinema ModeNot included Voice isolationSpeechClaritySpeechClarity Bluetooth5.4 with Snapdragon Sound (aptX), EQ5.4 US priceUS$299 (~RM1,221)US$199 (~RM812)

The Ultra Open Earbuds (2nd Gen) cost US$100 more than the Sport Open Earbuds, offering 2 additional hours of battery life and immersive TrueSpatial audio in exchange for a lower IPX4 water-resistance rating.

Common Questions

Does the Ultra Open Earbuds (2nd Gen) include active noise cancellation?

No. According to the source material, the device does not include any form of active noise cancellation, which is expected given the open-ear form factor that prioritises ambient awareness. The focus is instead on open audio quality and voice call clarity.

When will the Bose Ultra Open Earbuds (2nd Gen) and Sport Open Earbuds be released?

Both earbuds are scheduled to release on 1 October 2026, although it is unclear whether this timing applies to all markets. Bose has not announced Malaysia pricing and availability details at the time of writing, despite both devices having received SIRIM approval.

What is the battery life difference between the two new Bose open-ear earbuds?

The Ultra Open Earbuds (2nd Gen) offer nine hours of playback per charge with the case adding 19.5 hours, while the Sport Open Earbuds offer seven hours with the case adding 22 hours. This means the Ultra model has longer per-charge endurance, but the Sport model’s case holds more reserve charge.

Sources and Methodology

This article is based on the original reporting published by Lowyatt.NET on the Bose Ultra Open Earbuds (2nd Gen) announcement, sourced from Bose press materials and official product pages. Direct facts were drawn from the Bose pressroom announcement, the Bose product page for the Ultra Open Earbuds (2nd Gen), and the Bose product page for the Sport Open Earbuds.

Primary sources referenced include the original article at Lowyatt.NET and official Bose channels: Bose pressroom, Bose product page for Ultra Open Earbuds (2nd Gen), and Bose product page for Sport Open Earbuds.

Currency conversions from US dollars to Malaysian ringgit (RM) are approximate conversions as reported in the source material (US$299 ≈ RM1,221; US$199 ≈ RM812) and may vary with exchange rates. This article was last updated on 14 September 2026.