Specifications and Features: Design and Comfort: Transparent and curved titanium clip-on design for a comfortable and secure fit, ideal for sports. Lightweight: Each earphone weighs only 5.1 grams, making them comfortable for the ears and causing no pressure. Sound Quality: Equipped with a 10.8mm dual-magnet driver unit with a titanium-plated PEK+PEN diaphragm to deliver dynamic and deep sound. Battery and Charging: Battery Life: Up to 36 hours in total with the charging case. Fast Charging: The charging case supports a powerful battery that provides long usage (up to 7 hours of continuous use for the earphones). Calls and Connectivity: Noise Cancellation: AI technology with dual microphones to reduce noise during calls. Connectivity: Bluetooth 5.3 for fast and stable connection, with support for connecting to two devices simultaneously. Resistance: IP54 water and dust resistant. Smart Design: Directed sound to reduce sound leakage, and a charging case with an ergonomic design.