A. Features 1. The future of sound: Headphones redefine wireless listening with their open ear design, providing clear audio that surrounds you without obstructing the world, making them perfect for seeking natural and realistic audio experiences. 2. Unparalleled Bluetooth Connection: Stay connected using the latest Bluetooth technology, ensuring a stable wireless connection of up to 33 feet. Whether you are at home or at home, you can stream your favorite or podcasts without interference. 3. Excellent battery life: With a battery capacity of 350mAh, you can enjoy up to 7.5 hours of music per session, allowing you to play music all day long. The fast function only takes 10 minutes to charge you for an hour, ensuring that your headphones are always ready. 4. Comfortable and lightweight design: This earphone is lightweight and ergonomically designed. They comfortably stick to the ears and are very suitable for long-term hearing training without any discomfort. 5. Intuitiveness and compatibility: Easily play music, make calls, and voice calls in an intuitive way. Compatible with all Bluetooth devices, providing connectivity for a listening experience. B. Specification Material: Plastic Color: White, Black Packaging size: 10x5x5cm (Due to manual measurement, please allow for 1-3mm error. Please make sure you don't mind before ordering.) Weight: 155 g C. Package Include: 1x Earphones