Comfortable Fit and Durability: JOYWISE Bluetooth Headphones are designed to provide a comfortable and secure fit, ensuring that you stay in place during even the most intense workouts. The ergonomic design and adjustable ear hooks guarantee a snug fit for all users. Additionally, we have upgraded the neck lanyard to a more durable material, increasing the lifespan of the headphones by 20%. With JOYWISE headphones, you can enjoy your workouts without worrying about any disruptions or discomfort.,Long-lasting 16-hour Battery Life: With a durable and long-lasting battery, these wireless headphones can provide up to 16 hours of continuous music playback. This means that your can enjoy their favorite tunes or make important calls without worrying about running out of battery during your workout sessions. (Note: Please use the charging cable provided on the package),Premium High-Fidelity Music & Clear Calls: JOYWISE Workout Headphones deliver exceptional sound quality, offering high-fidelity music and crystal-clear phone calls. The advanced audio technology ensures that you can fully immerse themselves in your workout playlists, enjoying every beat and rhythm, while also being able to take important calls without any disruptions.,Bluetooth 5.3 & Hassle-Free Button Controls: These sport earbuds are equipped with the latest Bluetooth 5.3 technology, ensuring a stable and seamless connection with any Bluetooth-enabled device. Additionally, the easy-to-use button controls allow you to effortlessly adjust the volume, skip tracks, answer calls, and activate voice assistants, providing a hassle-free and convenient experience during your workouts.（Please note that our Bluetooth Headphones do not currently support connection with smartwatches, and other brands of headphones also have this problem. ）,IPX7 Waterproof Rating: Designed to withstand the toughest workout conditions, JOYWISE Bluetooth headphones come with an IPX7 waterproof rating. Whether you're running or sweating it out at the gym, you can trust JOYWISE wireless headphones.