High-definition sound quality ・ High-fidelity stereo：Open sound field paired with a high‑fidelity audio chip, doubling signal transmission speed and increasing audio fidelity by 50%. Sound is clear and transparent, with no details lost—immersive for listening to music, watching shows, and making calls.

Comfortable to wear, stable and does not slip off：C-Bridge ear hooks utilize high-performance nickel-titanium shape memory alloy that adapts to various ear shapes; SecureFit is ergonomically designed based on 10,000+ global ear shape data, with micro-level optimization for a snug fit that doesn’t pinch the ears—they stay securely in place during running and jumping.

Bluetooth 6.0 ・ Stable connection, low latency：Seamless pairing—connects instantly and doubles signal transmission efficiency; ultra-low 20 ms latency for audio‑visual synchronization, stable connection within 15 meters, no dropouts even in crowded areas.

Built-in microphone ・ Smart touch controlsBuilt-in high-definition microphone ensures clear calls. Sensitive touch controls on both earbuds make it easy to play/pause music, answer/end calls, and wake the voice assistant—just raise your hand to control.

Waterproof and durable—unfazed by sweat and rainIP-grade water resistance + nano coating technology seals the earphone surface, effectively preventing sweat or rain from seeping through, providing greater peace of mind during exercise.

36-hour ultra-long battery life ・fast charging：Single earbud provides up to 7 hours of battery life; the charging case extends total battery time to 36 hours. Supports fast charging—top up during spare moments, making travel and everyday use hassle-free.