ROSESELSA Ceramics Ultra True Wireless Earbuds, 50dB Hybrid ANC Earphones,4 Mic AI Call, Hi-Res LDAC/LHDC Audio, HR+ Planck Driver

50 dB Deep Hybrid Active Noise Cancellation

ExperienceEnjoy up to 50 dB deep Hybrid ANC that effectively suppresses a wide range of environmental noise. It reduces low-frequency sounds like traffic, mid-range human voices, and higher-frequency disturbances, allowing for a more focused listening experience. Users can easily switch between Noise Cancellation mode for travel or flights, Wind Noise Reduction for the outdoor environments, and Transparency Mode for staying aware in offices or on the street, ensuring smooth and adaptable sound control in different scenarios.

Flagship-level immersive Hi-Fi acoustic experience

Powered by the HR+ Planck driver, the earbuds deliver a significantly enhanced acoustic performance. Featuring a carbon nano-sphere dome combined with flexible suspension edges, the sound output achieves clear highs, well-balanced mids, deep, powerful bass. With support from LHDC\LDAC high-definition decoding and Cadence Tensilica HiFi5 DSP, and the system is capable of producing highly detailed, near-lossless audio reproduction.

AI-powered intelligent noise-canceling call system

Equipped with Goertek 4-Microphone AI call noise reduction, the Ceramics Ultra earbuds ensure a clearer voice communication even in challenging environments. At the same time, background noise and wind interference are effectively reduced, while voice clarity is enhanced by up to 20%, delivering a more natural, face-to-face-like calling experience. This performance is achieved through advanced SiPin microphones and SoC-level audio processing technology.

Comfortable and lightweight ergonomic design

Each earbud weighs only 6 g, providing a lightweight and comfortable fit suitable for long-term daily wear. And with this IP54-rated protection, the earbuds offer resistance against dust and water splashes. Additional support for dual-device connectivity, appbased multi-device control, and device location tracking further improves usability and convenience in everyday scenarios.

Ultra-low latency performance for gaming and media

With an ultra-low latency of 54 ms, the Ceramics ultra also ensures highly responsive audio synchronization, making it ideal for gaming and video playback. Sound and visuals remain tightly aligned, reducing noticeable delay and delivering a smoother real-time entertainment experience.

Long-lasting 40H battery life with stable performance

Enjoy up to 11 hours of continuous playback on a single charge, with a total battery life of up to 40 hours when combined with the charging case. This extended endurance supports all-day use without frequent charging, providing stable and reliable performance for travel, work, and daily entertainment.