1MORE launches the S20 Ultra, a lightweight, open-ear clip-on earbud designed for situational awareness, comfort, and high-resolution audio, challenging traditional in-ear models in a competitive market.
1MORE has added the S20 Ultra to the growing category of open-ear, clip-on earbuds aimed at users who want awareness of their surroundings without giving up wireless convenience. The company says the design is intended for commuting, exercise and long listening sessions, with the buds sitting outside the ear canal rather than sealing it off.
At the centre of the pitch is audio hardware that 1MORE says pairs triple-magnet drivers with LDAC support, a codec designed to carry higher-resolution Bluetooth audio than standard formats. The result, according to the company, is cleaner separation, stronger bass and better vocal detail, while the open-ear layout is meant to reduce the sense of isolation that comes with in-ear models.
The fit is another key part of the product. 1MORE says the S20 Ultra uses memory titanium C-rings and a lightweight 5.5g design to distribute pressure more evenly across the ear. That approach is also meant to help with stability during movement, including workouts, and to make the earbuds more comfortable for longer listening periods. A clip-on form factor can also be easier for people who wear glasses, because it avoids the pressure points created by some over-ear hooks.
Battery life is rated at up to 8.5 hours per charge for the earbuds themselves and 40 hours in total with the charging case. The case is also described as resistant to sweat and splashes, while the earbuds include four directional microphones and AI noise reduction for calls. 1MORE says this combination is intended to improve voice pickup outdoors and in noisy places, where open-ear products often struggle.
The broader market context helps explain the S20 Ultra’s positioning. Open-ear audio has become more competitive as brands look for a middle ground between sound quality, comfort and situational awareness. Reviews and launch coverage of the S20 Ultra have highlighted the same selling points: reduced sound leakage, stable wear and clearer calls, alongside newer wireless features and a focus on fitness and everyday use. For buyers weighing this type of earbud, the main question remains whether the open design can deliver enough audio performance to justify trading away passive noise isolation.
Disclaimer: This content is intended for informational purposes only. Readers are advised to exercise their own judgement, conduct due diligence, or consult a qualified expert before acting on any information provided.
