ROSESELSA Ceramics Ultra True Wireless Earbuds, 99% Active Noise Canceling Headphones, Hi-Res LDAC LHDC, Bluetooth 6.0, Sweat Resistant Anti-Wind, 11H/40H Battery, 4 HD Mics, Game (Greige)

Dive Deep into the Quiet--Third-gen Hybrid ANC, SoC-powered algorithms, and precision passive noise isolation engineered to allow you to enjoy music no matter how chaotic the world gets. Wideband DeepSea Noise Cancellation (DSNC) reaching beyond 4000Hz, with dramatically reduced ear pressure. ^^ The Heart of Flagship Sound--HR+ Planck technology driver pushes transducer efficiency to the limit. The sound density and dynamics far outperform the competitors. A HiFi-grade dual-material composite diaphragm, with an ultra-rigid carbon nano dome and flexible surround, boosts excursion by 18%. Immersive bass and Pristine treble put you right on stage.

^^ Flagship Acoustic Chip--CERAMICS ULTRA features an independent DAC and amplifier module, joined by the Cadence Tensilica HiFi 5 DSP chip. Extensively tested and tuned by the ROSESELSA Acoustic Lab, it delivers sound quality with an overwhelming edge in every dimension. ^^ Full Support for HD Audio Codecs--At an accessible price point, both LHDC 5.0 and LDAC HD codecs are supported, with up to 1Mbps transmission bitrate and 192kHz sampling rate, along with Hi-Res high-resolution audio playback. ^^ Defy the Wind. Hear Every Word--Industry-leading wind noise resistance that punches far above its price class.

Four Goertek silicon MEMS microphones powered by AI neural network algorithms and a dedicated SoC chip cut through noise, boost voice volume by 20%, and deliver crystal-clear calls as if you're talking face to face. ^^ Power Packed. Perfectly Synced--Custom-engineered battery in a compact form 11 hours per charge, 40 hours total with the case. LHDC 5.0 plus Game Mode cuts full-link latency down to just 54ms. No delay. No stutter. Take the shot. ^^ Comfort Proven by Millions--With a complaint rate under 0.2 % across 1 million users, the CERAMICS Series sets the benchmark for all-day comfort.

CERAMICS ULTRA takes it further refined through dozens of 3D-printed iterations to dramatically minimize ear fatigue. ^^ Ad-Free APP--Control your earbuds effortlessly with our concise, ad-free, and self-developed APP. No login required. ^^ A New Evolution in Texture--Featuring floating-point craftsmanship and matte metallic finish for the first time, CERAMICS ULTRA offers a flagship touch akin to a professional camera body.