13mm Reconstructed Biological Diaphragm: Wireless ear clip headphones with a 13mm reconstructed biological diaphragm and def decoding technology that supports AAC format, providing uniform and natural and low frequencies and deep bass. Improved Sound Quality: Calls remain clear and comfortable without noise disturbance, thanks to the stable and powerful magnetic force of these wireless ear clip headphones. The stereo speakers deliver sound insulation and quality, ensuring sound performance and presence. Wireless Freedom Redefined: These ear clip headphones eliminate tangled cables with a wireless 5.4 connection for a seamless audio experience. With doubleclick language replacing and up to 72 hours of battery life. Ergonomics for a Secure Fit: Flexible silicone ear hooks and an ergonomic design provide an enhanced fit for a comfortable and stable listening experience, even during extended use. Use scenarios: Daily commute or travel: enjoy clear calls and immersive audio without cables, with long battery life for allday use. Gym, running, or outdoor activities: secure fit and comfortable wear during workouts, with stable playback and good insulation from ambient noise. Remote work or online meetings: reliable wireless connection and clear audio for more productive conversations.