[VGP2025 SUMMER Award Winner] QCY Crossky R70 Open-Ear Earphones, Bluetooth 5.4, Hi-Res Audio Support, LDAC, 17mm X 12mm Drivers, 52 Hours of

[A new experience of ultra-high definition and deep bass] Equipped with a 17x12mm triple magnet driver, these headphones reproduce powerful bass without relying on closed-back headphones. Supports Hi-Res and LDAC, faithfully reproducing even the most delicate sound details. Furthermore, the automatic volume adjustment algorithm ensures you always enjoy music at the optimal volume for your environment. [Powerful bass, music that expands.] Three built-in algorithms—bass enhancement, dynamic audio, and automatic volume adjustment—deliver powerful bass across the entire volume range and automatically optimize volume and tuning by detecting ambient noise. Enjoy sound that's right for you, no matter the environment. [A new open-ear experience, more comfortable without blocking your ears] The joint between the acoustic chamber and ear hooks was designed by expert engineers after analyzing numerous ear shape data to determine the optimal [35.6-degree offset angle]. It fits naturally without pressuring the auricle, and the large-diameter driver is close to the ear canal, delivering immersive, high-quality sound. The ear hooks are made of skin-friendly liquid silicone and feature shape-memory titanium wire inside. The multi-faceted arch structure on the front and back evenly distributes pressure across the ear, maintaining comfort even during long periods of use. Feel free and light. Enjoy music every day. [Immerse yourself in sound, no time constraints] Enjoy 10 hours of music playback on a single charge. With the charging case, you can enjoy an astonishing 52 hours of playback. Plus, with wireless charging, you can easily charge your headphones anytime, anywhere. From commuting to school or work, to all-day use, you can rely on performance. *Playback time is based on music playback and may vary depending on volume, sound source, usage environment, and other factors. [Clear Calls with AI] To reduce wind noise, the earphones feature a windproof mesh structure and a wall design that effectively reduces wind currents. A new wind noise cancellation algorithm reduces wind noise by 89%, allowing for clear calls with peace of mind, even in strong winds. [IPX5 Waterproof, Sweat and Rain Resistant] With an IPX5 waterproof rating, you can use them without worrying about sweat or rain splashes. Enjoy music comfortably in any exercise situation, making them the ideal sports partner. [Multi-Point Pairing] Pair the earphones with two devices simultaneously and switch seamlessly without the hassle of pairing.