ROSESELSA Ceramics Ultra Wireless Earbuds 50dB Hybrid ANC HiFi Earphones LHDC LDAC 4Mic AI Noise Reduction 40H Battery

Studio-Grade Hi-Fi Sound Performance

Powered by the HR+ Planck driver, the earbuds deliver a flagship-level immersive Hi-Fi acoustic experience with enhanced sound quality across the full frequency range. The carbon nano-sphere dome works together with flexible suspension edges to produce transparent highs, solid mids, and deep lows, bringing clearer detail, stronger layering, and deep, powerful bass. With support for LHDC and LDAC high-definition decoding and Cadence Tensilica HiFi5 DSP, the system delivers rich, detailed audio with near-lossless audio reproduction

Adaptive 50 dB Hybrid ANC Control

Enjoy up to 50 dB deep Hybrid ANC that effectively suppresses a wide range of environmental noise, including low-frequency traffic, mid-range human voices, and higher-frequency disturbances. Users can switch between three noise modes: Noise Cancellation for commuting and flights, Wind Noise Reduction for outdoor use, and Transparency Mode for offices or street environments. This allows smooth, comfortable, and natural noise-cancelling performance without harsh pressure.

AI-Enhanced Voice Clarity for Calls

Equipped with Goertek 4-Microphone AI call noise reduction, the Ceramics Ultra earbuds provide clearer voice communication even in challenging environments. Wind noise and background interference are effectively reduced, while voice volume and voice clarity are enhanced by up to 20%. With advanced SiPin microphones and SoC-level processing, the earbuds deliver a more natural, face-to-face-like calling experience for remote conversations.

Lightweight Comfort with Everyday Protection

Each earbud weighs only 6 g, offering a lightweight and ergonomic fit suitable for all-day wear. The IP54 water resistance protects against dust and splashes, making the earbuds reliable for daily commuting, work, exercise, and outdoor use. Support for dual-device connectivity, multi-device app control, and device location tracking further enhances everyday usability and convenience.

Ultra-Low Latency for Gaming and Media

With an ultra-low 54 ms latency, the Ceramics Ultra earbuds ensure highly responsive audio synchronization for gaming, video playback, and real-time entertainment. Sound and visuals remain tightly aligned, reducing noticeable delay and delivering a smoother, more immersive media experience.

Long-Lasting Battery for All-Day Use

Enjoy up to 11 hours of continuous playback on a single charge and up to 40 hours of total battery life with the charging case. This long-lasting endurance supports travel, work, and daily entertainment without frequent charging, delivering stable and reliable performance throughout the day.