<p>Better sound \u0026 experience: - Bluetooth headphones push the boundaries of hardware performance and deliver the best sound quality comparable to leading brands at 1\/6 the price, delivering deep bass and stereo sound for an immersive experience. ambient music scene. . Advanced Bluetooth 5.1 chip and stereo sound quality: - The Bluetooth headset uses advanced Bluetooth chip technology to provide a clear and smooth connection, so you can hear crystal clear calls as if you are communicating with others face to face. Don't worry about music and call interruptions. . Say goodbye to frequent charging: - The 60-hour durable earbuds last up to 15 hours alone or up to 60 hours with the charging case, making it the best choice for business and sports trips. . Fits perfectly in the ear canal: - We went through countless ergonomic designs to find the angle that best fits the human ear canal and even wore it for 10 hours without any discomfort. . Don't worry about sweat and rain: - sports headphones adopt IPX7 waterproof technology, which can better protect the headphones during strenuous exercise. .</p>