Adopt a 10mm large dynamic coil, delivering sound with strong bass, clear mids, and bright treble. The built-in microphones ensure high-quality call performance by isolating your voice from surrounding noise. Enjoy uninterrupted conversations with superior clarity, regardless of your location. Feature a digital display that provides real-time battery status. Designed with flexible and soft ear hooks, wireless earbuds fit perfectly in your ears and stay focused on your exercise routine without worrying about falling out. IPX5 waterproof can keep the rhythm going even with a little rain. Features: Superior Sound Quality: Equipped with developed audio technology, delivering crystal-clear sound with deep bass and crisp treble. Whether you're listening to songs or taking calls, you'll experience an immersive audio experience. Hassle-Free Connectivity: Feature the standard BT5.3 technology, providing a stable connection with your smartphone or other BT-enabled devices. Automatically power on and connect to your device when taken out of the charging box. Secure and Comfortable Fit: The ergonomic ear-hook design ensures a secure and comfortable fit, allowing you to enjoy your favorite melody during workouts, running, or any other physical activities without falling off. Long Lifespan: With our wireless headphones, you can enjoy about 6.5 hours of continuous playback or talk time on a single charge. Come with a portable charging box that provides an additional 24 hours of battery lifespan. Built-in Microphone and Controls: The sports earphones come with a built-in mic and intuitive controls, allowing you to make hands-free calls and control with ease. Stay connected and in control, all with a simple press. Specifications: Color: Black, White (Optional) Material: ABS Model: XT60PRO Audio Decoding: AAC, SBC Charging Time: About 1.5 hours Playing Time: About 6.5 hours Headphone Battery: 60mAh Charging Box Battery: 400mAh Package Size: 15 * 10 * 5cm/5.91 * 3.94 * 1.97in Package Weight: 150g/5.29oz Packing List: 1 Pair of Headphones 1*Charging Box 1*Charging Cable 1*Manual