- Advanced Bluetooth 5.3 Technology: Experience superior connectivity and sound quality with our C16 true wireless earbuds, utilizing the latest Bluetooth 5.3 for seamless audio streaming. - Secure and Comfortable Fit: Designed for active lifestyles, these earbuds stay firmly in place during workouts. Their ergonomic design ensures a snug fit, allowing you to focus on your performance without worrying about them falling out. - Extended Playtime with Dual LED Display: Enjoy up to 40 hours of playback with the included charging case. Each earbud provides 8 hours on a single charge, so you can listen longer without frequent recharging. - High-Definition Stereo Sound: Equipped with a 6mm composite diaphragm, the C16 earbuds deliver rich bass and crystal-clear vocals. Enjoy immersive audio for music, calls, and videos. - Clear Calls with Noise Reduction: The built-in microphones effectively reduce wind noise, ensuring your voice is heard clearly during phone calls and video chats, making them ideal for both casual conversations and important meetings. Practical Use Scenarios: - Gym Workouts: Perfect for running or weightlifting, these earbuds provide a secure fit and quality sound to keep you motivated. - Commutes and Travel: With their long battery life and compact design, they are ideal for listening to music or podcasts during your daily commute or while traveling. - Video Calls and Meetings: Stay connected with clear audio quality for work calls, ensuring you are heard without interruptions from background noise.