Retail Price: 11,400 ACEFAST Lightweight Running & Sports Earphones, Fast Charging, with Microphone, Ear-hook, Truly Wireless Earphones, Type-C, Air Conduction, ACEFIT Air 【Incredibly Light, Comfort That Pleases the Ears】 With an ergonomic design that doesn't block the ears, the skin-friendly soft liquid silicone gently hugs the auricle, and the 0.8mm nickel-titanium alloy frame fits naturally to prevent slippage. Weighing only 7.5g per ear, it feels like you "forget you're wearing" them. Comfortable even for long periods, making every day more enjoyable. From everyday use to exercise, experience a new sense of freedom for your ears! 【Clear ENC Call Experience in Silence】 With ENC noise-canceling technology, cut out ambient noise and deliver the other party's voice clearly and vividly, so you can enjoy smooth conversations without worrying about surrounding sounds, whether in the city or on the subway. The one-drag-two function, which can connect to two devices at once, is also extremely convenient for instantly switching between calls and music. Furthermore, the acoustic design that prevents sound leakage ensures that your voice reaches your ears clearly and securely protects your privacy. Enjoy the next-generation call experience that provides comfortable conversations without being disturbed by noise in any scene! 【Unboxing Experience Emphasizing Memorable Rituals】 ACEFAST ACEFIT Air's special wrapping transforms a gift into a more emotional experience than just an object. Deliver an unforgettable present filled with feelings for your loved ones. The joy of tearing and the exciting moments are packed when opening. The gift box, which is particular about every detail, features high-quality materials and exquisite design. A unique present that makes you feel special just by looking at it. When you open the box, the ACEFAST ACEFIT Air earphones appear along with a full range of accessories. You can enjoy the excitement of opening a treasure chest. 【IP54 Waterproof Performance - Unfazed by Sweat and Rain】 As excellent sports earphones, there's no need to worry about running with sweat or sudden rain. The IP54 waterproof design protects the earphones and supports your music experience without interruption. Strong for gym training, intense outdoor sports, and sudden weather changes. Supports your active daily life without compromise, and allows you to enjoy it freely at your own pace. A reliable companion that always delivers the best sound without changing according to the environment.