Air Conduction TWS True Wireless Earphones, Ear-Hook Style Bluetooth 5.3 Headset, Hear Ambient Sounds, Single/Dual Ear, HiFi High-Quality Sound, Hands-Free, Easy Operation, Cordless, Type-C Charging, Compact, Multi-Device Compatible, Black 【Advantages of Air Conduction Earphones】Air conduction earphones are an upgraded version of bone conduction earphones, utilizing advanced air conduction technology to transmit sound through the air to the ear. Compared to traditional earphones, the sound quality and wearing comfort are significantly improved. The open-air design allows you to enjoy music while also recognizing ambient sounds, increasing safety during outdoor activities. Furthermore, you can comfortably use them in any situation, such as exercise, work, or entertainment, without feeling ear fatigue even after long hours of wear. 【Bluetooth 5.3 Compatible】Adopting the latest Bluetooth 5.3 technology, it achieves stable and high-speed wireless connectivity. You can enjoy a seamless transmission experience when listening to music, making calls, or watching videos. Bluetooth 5.3 technology significantly reduces latency and ensures a stable connection even in complex signal environments. 【Charging Time, Battery Life, and Type-C Interface】These earphones are equipped with a high-efficiency battery, with a charging time of only 1.5 hours. A full charge allows for 13-15 hours of continuous use, and the maximum standby time reaches 75 hours. Compatible with Type-C interface charging, the charging speed is fast, allowing you to easily power up your earphones at home, in the office, or while traveling. 【Ultra-Lightweight and Waterproof Performance】Weighing only 15 grams, you'll hardly feel like you're wearing them. Furthermore, they have IPX5 waterproof performance, making them resistant to sweat and rain, allowing you to use them with confidence in any weather. 【Usage Scenarios】Air conduction earphones are suitable for various life scenarios: • Exercise and Fitness: The open-air design allows you to recognize ambient sounds, improving safety. Lightweight and comfortable. • Daily Commute: Provides clear sound quality even on the subway or bus, without feeling ear strain. • Work from Home: Provides high-quality calls and music experiences, allowing you to work efficiently. • Entertainment: Enjoy immersive sound quality with music, movies, and games.